Mathematics Middle School

[(23 × 2.5) , 1 2] + 120
Please solve

Answers

Answer 1
The answer is 810
23*2.5=57.5
57.5*12=690
690+120=810
Answer 2
23 x 2.5 = 57.5 x 12= 690 + 120 = 810

Related Questions

PLEASE HELP I WILL GIVE BRAINLIEST 5 Star review AND thankks <33333

Answers

Answer:

6

Step By Step:

Divide 4.5/0.75

Answer:

It should be, You can make 6 packages

Step-by-step explanation:

There's a lot to type but I swear I did work lol, lmk if it's right

Give an example of an equation with an infinite number of solutions. Then make one change to the equation so that it has no solution.

An example of an equation with infinitely many solutions: 4x + 3 = 4x +_____
The equation with one change and no solutions: 4x + 3 = ______

Answers

Answer:

I)3   II)4x

Step-by-step explanation:

for the infinite number of solutions you need to make both equations on both sides equal

but in the one for no solution you need to make one number is equal to another number, which is wrong in Math, that's why there's no solution in it

help picture provided

Answers

Answer:

If I am correct and I understand it its between 40 and 50.

Step-by-step explanation:

Thats because the square is on 40 and ends on 50.

I hope this helped, tell me if something was wrong.

Goodluck!!!!

:D

it is between 45-50!!!! I WISH YPI LUCKLK

A cone has the height 14 centimeters and base with the circumference or 8.4 pi centimeters. What is the volume of the cone in terms of pi.

19.6pi cubic cm
39.2pi cubic cm
82.32pi cubic cm
282.24pi cubic cm

Answers

The answer is C.

Here is the formula for volume of cone:

[tex]\frac{1}{3} \pi r^{2} h[/tex]

where r is the radius and h is the height.

[tex]\pi r^{2}[/tex] is the area of the "base" or the fomula for calculating the area of a circle.

In your question, the height is given, but you don't know the radius. However, it could be found using the circumference of 8.4pi cm.

The formula for the relationship between circumference, diameter, and the constant pi:

[tex]C =\pi d[/tex]

where C is the circumference and d is the diameter of the circle.

Substitute the numbers in:

[tex]8.4 \pi = \pi d[/tex]

Remove [tex]\pi[/tex] from both sides of the equation:

[tex]d=8.4[/tex]

Diameter is the length across the circle, while radius is half of diameter.

Hence, [tex]r =4.2[/tex]

Now that you have all the "information" you need to calculate the cone's volume, substitute the numbers into the formula:

[tex]\frac{1}{3} \pi * 4.2^{2}* 14[/tex]

You should get  [tex]82.32\pi cm^{2}[/tex]  as your answer. The [tex]\pi[/tex] is left alone because the question stated "in terms of pi", but if that weren't stated pi should be replaced with 22/7 or 3.14 depending on the question.

I hope this clears up any confusion you might have! If not, feel free to leave a comment with your question.

What is the range of the relation shown on this graph? (Help I’m really confused)

Answers

Answer:

(-6,-2,0,4,5)

Step-by-step explanation:

the y of the order pairs of the relation

what is the area of this trapezoid?

Answers

The area of this trapezoid is 34 cm sq.
the answer is 34 cm sq:))

My cousin borrowed $18,000 for a new car loan for 6 years. He told me that at the end of the loan, he had paid $25,560 for the interest and principal. What was the rate of the loan?
A. 7%
B. 8%
C. 9%
D. 10%

Answers

Answer:

A

Step-by-step explanation:

Answer:

A. 7

Step-by-step explanation:

got it right on my quiz

Please answer!! What's the slope?

Answers

Zero because it is a straight line so it can be anything without a number so it would be zero
It is zero because it is a straight line

Marshall charges $22.00 per hour to cut yards in his neighborhood. Use the ratio of Marshall’s hours worked to the amount earned to create and complete a table to show the amount of money he will make if he works a 7-hour day.

Answers

if there are $22 made per hour for 7 hours, you’d add 22 per hour in your table. 1 hour=$22, 2 hours=$44, 3 hours=$66, and so forth. make a table of these numbers up to 7 hours.

Answer:

$$$                   hours

_________________

[    22        '        1        ]

[      44        '          2       ]

[      66        '        3         ]

[       88        '       4         ]

[        110      '         5        ]

[      132       '         6         ]

[_      154___'____7___ ]

Step-by-step explanation:

PLEASE HELP ME ASAP
THANK YOU SO MUCH

Answers

Answer:

t+25=45

Answer to the equation: 20

Step-by-step explanation:

The answer to the equation is to because you would subtract 45 by 25 and get the answer witch is 20. Hope this helps! :)

PLEASE HELP ME PLEASE PLEASE...........

Answers

last  bubble one i guess ok

3rd option.
Hope this helps. Pls mark me brainliest

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

I would have to say J.

Step-by-step explanation: Now a square has 4 sides, all equal as well. (I am on PC so I cant do the little 2 on J.) so 2 times little 2 is 4, because with these for example, 2 times little 3 would be 2 times 2 times 2. So 2 times little2 -9 is the most reasonable answer!

Plz help me hurry plz
Direct variation

Answers

Answer:

sorry I need some point

Step-by-step explanation:

Answer:

hello apiga how are you? it's been a while xd

Step-by-step explanation:

Susan incorrectly factored the expression below.

Answers

12a+15b+9 cause 3*4a=12a 3*5b=15 and 3*3=9

step by step thanks you

Answers

The answer is a and b.

Here's the way to check:

Since all the numbers follow a constant sequence, it is possible to use division. Minus the first term, then divide it by the pattern of the sequence.

For a, 512 - 8 = 504

The pattern from a is each number is increased by 7. So,

504 ÷ 7 = 72

The number itself you count is not important. The point is that the number could be divided fully without remainder. This means 512 will appear in the sequence.

Repeat the above steps for b and c:

512 - 23 = 489

489 ÷ 3 = 163

It can be divided without remainder, 512 appears in this sequence.

512 - 12 = 500

500 ÷ 12 = 41.66666

Since C is a decimal ( there is remainder ), the number 512 does NOT appear in the sequence.

However, if you want to know the logic of WHY this works, I won't be able to give you a satisfying answer. Hope this helps you.

God leeeeeeee boost: do u watch Berleezy or who’s ur favorite Yt 76

How can we use 1/2 inch edge lengths to find the volume of a prism that is 1/2 inch by 2 inch by 3 1/2 inches? I will mark brainliest!

Answers

Volume is length times width times height so multiply those

Please answer right!

Answers

Answer:

10

Step-by-step explanation:

The answer is 10 because the fact that each question is worth 10 points does not change at all.

10 is your answer———————

Help! Click to see question!

Answers

Answer:

B.

Step-by-step explanation:

Both equations use x squared

Answer:

The common facor is x-3.

Step-by-step explanation:

The first expression can be factored with a difference of squares, x+3 and x-3. You can check that by multiplying them together to get x²-9. Knowing that you need a common factor, one that works for both expressions, you can immediately eliminate A and B. The second expression, x²-5x+6, has to share one of these two factors. To factor this, you find the numbers that multiply to the c term and add to the b term. (Ax²+bx+c) so b is -5 and c is 6. All you have to do is find out which two numbers add to -5 and multiply to 6. You start with factors of 6, which are +-6 and +-1, and +-3 and +-2. Say you try 6 and 1 first. The b term is negative, so these two added have to add to a negative number, which means positive 6 and positive 1 won´t work. The only way to add to -5 is to add 1 to -6 or -6 to 1, but multiplying those together gives you -6, and you need positive 6 in the c term. That leaves you with -2 and -3. they add to -5, and multiply to -6, which means that your common term is x-3. Test this by expanding your result, (x-2)(x-3), if you get the original expression theyre both factors.

Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

4.25 pounds

Step-by-step explanation:

Answer:

convert 68 ounces to pounds

68 ounces

mass: Divide the mass value by 16

Step-by-step explanation:

68 ounces

_ 4.25__

16√68

_64_

40

_32_

80

_ 80 _

----

so the answer is 4.25 pounds

Giving brainliest!!!!!!!

Answers

I believe the correct answer is the last option D.

Explanation:

The volume is 2 1/4 because 1 1/2 times 1 1/2 times 1 = 2 1/4
The instructions then say that there is 8 half unit cubes for every one unit cube so you multiply 2 1/4 by 8 to get 18

I hope this helps :))

Answer:

A

Step-by-step explanation:

Which algebraic expression represents “the quotient of 7 and a number”?
StartFraction 7 Over n EndFraction
7 + n
7 n
7 minus n

Answers

7 over n is the answer

Answer:

7/n or    StartFraction 7 Over n EndFraction

Step-by-step explanation:

quotient means you are dividing

A fraction is also a division problem

Help me the picture is below..........................................

Answers

Answer:

= [tex](\frac{5}{13}t+\frac{1}{13}t)+(-12+15) = \frac{6}{13}t +3[/tex]

Explanation

Separate the values with the variables and add them together, the same case for those without the variables.

THIS IS WORTH 50 POINTS I will mark you as the brainlyest only if you graph this on a GRAPH. Graph this on a GRAPH y= 1/3x+3 .

Answers

I hope this helps. Keep in mind the 1/3 is slope and the 3 is y-intercept.

Answer:

Step-by-step explanation:

                                     

HELP!!!!!! I NEED IT!!!!!!!!!!

Answers

equation one goes to 2x - 4
equation two goes to 2x -6
equation three goes to -4
equation four goes to -6

Count how many times you can fill the quart bottle from the gallon jug

Answers

Answer:

You can fill the quart bottle 4 times because there are 4 quarts in a gallon.

You can fill it 4 times

PLEASE HELP!!
Determine whether the relation is a function. Explain your answer.
{(-5, -4), (0, 4), (5, -4)}

Answers

I know it is 5,-4 is there another one??

PLZZ HELPPPP MEE WITH THIS GIVING 10 POINTSS!!!

Answers

Uhh d might be 4 because 7 times 4 is 28 and 28+8 is 36
it’s 4 because 36-8= 28. 28/7 is 4.

Which expressions are equivalent to -56z+28?
Chose 2 answers:

Answers

Answer:

B & D

Step-by-step explanation:

Make sure they are correct

-56z+28 so first you have to
Factor out -28
-28(2z-1
So that should be your answer
-28(2z-1)

Cara is building a new dog house the roof is 10 4/5 feet long express this length as a decimal show work

Answers

Answer:

10.8 feet

Step-by-step explanation:

Multiply 4/5 by 2 on the top and bottom. Then you'll get 8/10 which is 0.8 as a decimal

Caras new dog house roof is 10 4/5 feet long in decimal is 10.8 feet

Kristina's father is putting in a new kitchen countertop. It is rectangular in shape and measures 1 3/4 yard long and 1/2 yard wide. Kristina's mother wants at least one square yard of countertop. Did she get her wish? Tell how you know without calculating the area of the countertop plz help me.

Answers

Answer:

No because 1/2 of 1 and 3/4 is less than 1 it would have to be at least 2 by 1/2

The answer is atleast 2 by 1/2
Other Questions
PLEASE HELP I AM LITERALLY FAILINGWrite an essay of at least 400 words on one of the following topics. It may be humorous if you like.Using examples from your family life and the speech of your friends, show how American English reflects American culture.Contrast British and American vocabulary and usage, using examples from this unit and other sources, including previous knowledge and your own experience. For this, you will have to do some research at the library and/or on the Internet.You will be assessed according to these criteria:Content is on topic selected.Each paragraph contains one main idea and support.Uses complete sentences including compound and complex sentences.Includes an introductory paragraph, proper transitions, and a conclusion.Contains no errors in conventions such as spelling or grammatical errors, and is at least 400 words long Read the poem. 40 POINTS PLUS AND BRAINLY PLEASE HELP ASAPThe Whippoorwillby Madison Julius CaweinI. Above lone woodland ways that led To dells the stealthy twilights tread The west was hot geranium red; And still, and still, Along old lanes the locusts sow With clustered pearls the Maytimes know, Deep in the crimson afterglow, We heard the homeward cattle low, And then the far-off, far-off woe Of "whippoorwill!" of "whippoorwill!"II. Beneath the idle beechen boughs We heard the far bells of the cows Come slowly jangling towards the house; And still, and still, Beyond the light that would not die Out of the scarlet-haunted sky; Beyond the evening-star's white eye Of glittering chalcedony, Drained out of dusk the plaintive cry Of "whippoorwill," of "whippoorwill."III. And in the city oft, when swims The pale moon o'er the smoke that dims Its disc, I dream of wildwood limbs; And still, and still, I seem to hear, where shadows grope Mid ferns and flowers that dewdrops rope, Lost in faint deeps of heliotrope Above the clover-sweetened slope, Retreat, despairing, past all hope, The whippoorwill, the whippoorwill.Whippoorwill - a nocturnal bird with a distinctive call that is suggestive of its namePart AWhat is a theme of The Whippoorwill?Memories of our past will always linger.Peace found in nature can sustain one in the city.The mind can play tricks on a person.One can find serenity and hope in nature.Question 2Part BHow does the theme in Part A develop in the poem?Even though the moon is hidden by smoke in the city, the speaker thinks of the sights and sounds of the country.The speaker regrets his move to the city and thinks only of his time in the countryside.Coming home in the evening to his place in the city, the speaker hears a whippoorwill.The countryside is full of the sounds of nature and the call of the whippoorwill. this is the question What are some Characteristics of a ladybug before metamorphosis In a subduction zone, the most dangerous earthquakes are those atdepths. *ShallowIntermediateDeepAny Pls help Ill brainlest ASAP ASAP Lauren's fruit salad recipe calls for 15 cups of apples for every 3 cups of grapes. How many cups of grapes are used for each cup of apples? Help me please! Ensuring that railroads charged fair rates and did not discriminate in favor of big shippers was theA. goal of the pullman strike.B. task of the interstate commerce commissionC. platform of the American Federation of labor.D. result of the bessemer Clownfish often live inside ofa sea anemone. The clownfish areprovided with shelter and feed on the sea anemone's leftovers as theyswim among its tentacles. The clownfish also scares off predator fishfrom the sea anemone. 30. A mom bought her kids 3 cartons of milkfor $1.25 each and 6 doughnuts. The totalcost was $6.90. Write an equation todetermine the cost of a doughnut. what would you do if you were in a situation of your best friend getting abused,mentally not okay,and has depression,and would constantly get judged by sexuality..? Please help me I have to turn this in by 5:00 I will give you the brain thing and extra points. 1/5 help answer all these plsif so u get brainlyestPLS HURRY Which option below best explains the impact of Harriet Beecher Stowe on the abolitionist movement?A) She strongly asserted that violence was needed to end slaveryB) She got Abraham Lincoln to issue the Emancipation ProclamationC) She provoked the emotions of many people to have compassion for slaves using her book, Uncle Tom's CabinD) All of the above Dont need awnser just explain On April 1, Cyclone's Co. purchases a trencher for $314,000. The machine is expected to last five years and have a salvage value of $57,000. 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The benefits of racial equality will occur only as the result of effort and work.