Mathematics Middle School

pls help me answer this i really need it :/

Answers

Answer 1

Answer:

Answer is c

Step-by-step explanation:

Here's the explanation hope you understand my concept

Answer 2

The answer is C
Step by step explanation

Related Questions

I dont know what to do plz help will mark brainliest if correct

Answers

Answer:

it is B

Step-by-step explanation:

How can I simplify this Slope Intercept Form equation Y=30+2x
I need to find a way to put it on a smaller graph ;(
Help plz:

Answers

Divide the whole equation by 2 so it would be y=x+15 or make your graph go by 2 or 5

Answer:

Fun Fact: Earth used to be purple :O

Step-by-step explanation:

5. Jay tossed two coins several times and then
recorded the results in the table below.
Toss 1
Coin Toss Results
Toss 2 Toss 3 Toss 4
H;T TH T;T
Toss 5
Η; Η
T: H
What is the experimental probability that
the coins will land on different sides on his
next toss?

Answers

Answer:1/5

Step-by-step explanation:

PLLLZZZZ HELP!!!!!! I will mark brainliest!!!

Answers

Answer:

4) yes, the rate is 3

5) no

6) yes, the rate is 5

Step-by-step explanation:

Direct variation is y = kx.

First, substitute your values into the equation for direct variation to find K, the rate.

3 = k(1)

3 = k

Now let's see if this holds true.

6 = 3(2)

6 = 6

This looks true, but let's do another one from the table.

9 = 3(3)

9 = 9

And another just to check.

12 = 3(4)

12 = 12

So, #4 is direct variation.

1 = k(2)

1/2 = k

Let's test for all of the other values to be sure.

2 = (1/2)(3)

2 ≠ 1.5

3 = (1/2)(4)

3 ≠ 2

This is not true. #5 is not an example of direct variation.

5 = k(1)

5 = k

Time to check.

10 = 5(2)

10 = 10

Again.

15 = 5(3)

15 = 15

Again.

20 = 5(4)

20 = 20

One last time...

25 = 5(5)

25 = 25

#6 is an example of direct variation.

solve for k: -3k -3k = -29 + 77

Answers

Answer:

k=48

Step-by-step explanation:

Add -29 and 77

k: -3k -3k =48

Answer:

k is going to be equal to -8.

Step-by-step explanation:

Hope this helped, have a nice day!

A recipe for pie crust calls for 2/3 cup of water for every 3 cups of flour. If you doubled the recipe, you would need 1 1/3 cups of water for 6 cups of flour. Which proportions involving complex fractions could represent these ratios? Check all that apply.

1. StartFraction two-thirds over 6 EndFraction = StartFraction four-thirds over 3 EndFraction

2. StartFraction two-thirds over 3 EndFraction = StartFraction four-thirds over 6 EndFraction

3. StartFraction 6 over two-thirds EndFraction = StartFraction 3 over four-thirds EndFraction

4. StartFraction 6 over four-thirds EndFraction = StartFraction 3 over two-thirds EndFraction

Answers

Answer:

B and D

Step-by-step explanation:

B and D are the answers your looking for, I wish I could eat the pie when It's done.

This year, Martin’s income is 1/4 greater than his income from last year. If s represents his income from last year, what is his income this year?

a) 1/4s

b) 4/5s

c) 5/4s

d) 4s

Answers

The answer in this question would be C.

The answer would be c!

pls help! if x is positive and x^2 + x=50, then x is a number between
E. 6 and 7
F. 7 and 8
G.8 and 9
H.9 and 10

Answers

Answer:

Step-by-step explanation:

It would be E. The explanation is because if you were to fill in 6 for x

PLEASE HELP !!!!!!!!!! I'LL GIVE BRAINLIST!!!!!!

Answers

B 40 is the answer to your question

40 is the answer

-Millie

Which of the following choices is an example of a unit rate?
A. 10 miles per gallon
B. 1 gallon per 10 miles
C. 10 miles per 10 gallons

Answers

Answer:A

Step-by-step explanation:

The answer is A but i dont have a step by step explation

HELPPPPPPPPPPP PLSSSSS ASAPPPP I ALSO HAVE OTHER ANSWERS

Answers

3) the other factor is 5
2x2x2x2=16 16x5=80
4) d
2x2x2=8x5=40x3=120

3: 5
4: D hope this helps!

Cresthaven Middle School held a track and field event during the school year. The chess club sold various drink and snack items for the participants and audience. Altogether, they sold 484 items that totaled $1,694. If the chess club sold each item for the same price, calculate the price of each item.

Answers

$3.50 per item. 3.50 multiply 484 is $1694

Answer: $3.50My reasoning: 484 x 7 = 3388 3388 ÷ 2 = 1694So, this led me to know that if 484 x 7 gives 3388, which is another half of 1694 (basically 1694 x 2) , what is half of 7? Well, 3.5 is half of 7 484 x 3.5 = 16943.5 can be 3.50 if you just add a 0 at the end.

9/100 =_____%
please answer and explain! Thanks!

Answers

Answer:

.09

Step-by-step explanation:

It is this because if you divide 9 by 100 it will equal .09.

Which statement is true about the angles in triangle P Q R ( THIS FOR A GRADE & DUE TODAY!)

Answers

The first one. The sum of all angles on a triangle is always equal to 180

Plz, help me with all of these!!!!!

Answers

2.) 80
3.) 4
4.) 22
5.) 28

for 7 i dont know

The first one is 80, the second one is 4. I can’t answer the rest! Hope this helps a little!!

A truck driver transported 748 boxes of goods at the first time. And the number of boxes of goods at the second time decreased to 561. What was the percentage decrease in the number of boxes of goods?

Answers

Answer: 25% decrease in number of boxes of goods

Step-by-step explanation:

If you want to find a percent of a number you turn the percent into a decimal

Example:

Step 1

25% of 748

Step 2

0.25*748=561

A circus has 10 performers, of which 2 are trapeze artists.

What is the probability that a randomly selected performer will be a trapeze artist?

Write your answer as a fraction or whole number.

Answers

answer: 2/10
mmmmmmmm
mmmmmmmm

2/10 simplified to 1/5.

-- let me know if you have any questions regarding this.

PLEASE HELP IM ALMOST DONE

Answers

Answer: 33

Step-by-step explanation:

math again

Answer:

A is the correct answer

Step-by-step explanation:

Matteo is centering a poster on the back of a door that is 32 inches wide. The poster is 18 ½ inches wide. How far from the edge of the door should Matteo hang the poster?

Answers

Answer:

All you have to do is subtract 18.5 from 32 = 13.5 and then divide that number by 2 for each side of the poster, 13.5 / 2 = 6.75 inches

Step-by-step explanation:

Round 3,854,927 to the hundredths place

Answers

Answer: 3854927

Step-by-step explanation: Becuase I smart

Ahmed bikes x kilometers. Kimaya bikes 3/10
less than that.

Write an equation that describes the relationship between the two quantities.

Answers

x-3/10x=y

x=Ahmed # of kilometers
y=Kimaya # of kilometers

The required expression for the given condition is given as y = x - 10.

What is simplification?

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

Here,
Let Kimaya bikes y Kilometers,
Ahmed bikes x kilometers. Kimaya bikes 3/10 less than that.
According to the question,
y = x - 3/10

Thus, the required expression for the given condition is given as y = x - 10.

Learn more about simplification here:

https://brainly.com/question/12501526

#SPJ2

PLEASE HELP!!!!! i will give you brainly!!!

Answers

Answer:

the third option

Step-by-step explanation:

it's (1,0) (2,0) and (-3,0)

Answer:

The x -intercepts are;

( 1, 0 ), ( 2, 0 ), ( -3, 0 )

Step-by-step explanation:

The x-intercept is that place where the graph of a function intersects the x-axis on a coordinate plane. In the given figure, one can see that the function intersects the x-axis in 3 places;

( -3, 0 )

( 1, 0 )

( 2, 0 )

What is the distance between (–6, 2) and (8, 10) on a coordinate grid?
60
68
162
260

Answers

Answer:

✓260

Step-by-step explanation:

Hope it will help!!

Answer: V260

Step-by-step explanation: I did the test

which answer is the correct rate of change for the graph

Answers

It is -5/6 Rise/run. Rise is up 5 Run is over 6. If it goes from the top left to the bottom right it is negative so -5/6

help me and il give u brainlet or whatever they call it

Answers

1. If he drove at 55 mph he would drive 275 miles in 5 hours

2. If she buys 15 more she will spend $131.25 in total

Answer:

1)He can drive 275miles 2)$26.25

Step-by-step explanation:

1) When you divide the amount of miles driven by the amount it took, you can find the mph Mr.Bell was driving at. 440/8=55, which means he drove at 55mph. In 5 hours, mr bell can drive 275miles when you multiply 55 by 5.

2)If you divide 105 (cost) by how many trays were purchased you can find how much costed per tray. 105/5=21. If it costs $21 per tray, you can divide how much a tray costs by how many plants are in it. 21/12=1.75. It costs $1.75 per plant. Multiplying 1.75 by how many additional plants are to be purchased, (15) you can find out how much it costs for their purchase. 1.75x15=26.25

PLSSS GET THIS RIGHT

Rodrigo's father has a large collection of ties. He has 6 blue ties and 12 other ties.

If Rodrigo's father chose a tie at random, what is the probability that the tie would be blue?

Write your answer as a fraction or whole number.

Answers

6 más 8 son 14 es muy fácil suerte

Please help, and get explanation but please make sure your correct tysm!

Answers

The answer is 12,825 kg because if one car equals 1425 kg and a car carrier can hold 9 cars, then you just have to multiply 1425 by 9 to get 12,825

Answer:

13,000

Step-by-step explanation:

1,425 kg is the amount of weight for one car, and if a car carrier can hold 9 cars, then the answer is the weight of one car times 9.

So it would be 1,425x9=12,825.

12,825 rounds to 13,000.

So 13,000 is the answer!

giving brainlist help

Answers

Answer:

ffg

Step-by-step explanation:

Answer: 13.6 US$

I hope this helped :)

please help me im failing :(

Answers

38/z. This can be found by taking 38 and putting it over z, which means division.

38/z

The slash means division

what is the distance between the points (8,3) and (8,−6)?

3 units

8 units

9 units

17 units

Answers

3 units because when you move from point a to point be it’s 3 hops or spaces

Answer:

9 units

Step-by-step explanation:

8.......8

3.......-6?

3 - (-6) = 9

"- (-" always equals "+"

Other Questions

Southeast Asia is bordered by John rode his bike down the street to the east. He rode 100 meters in 25seconds. What was his velocity?A. 0.25 m/s eastB. 25 m/s eastC. 10 m/s eastD. 4 m/s east Read the excerpt from The Miracle Worker by William Gibson.CHILDREN: [DELIGHTED] Theres another present! Beatrice! We have a present for Helen, too! Give it to her, Beatrice. Here, Annie!(This present is an elegant doll, with movable eyelids and a momma sound.)Its for Helen. And we took up a collection to buy it. And Laura dressed it.ANNIE: Its beautiful!CHILDREN: So dont forget, you be sure to give it to Helen from us, Annie!ANNIE: I promise it will be the first thing I give her. If I dont keep it for myself, that is, you know I cant be trusted with dolls!Select the excerpt from The Story of My Life by Helen Keller that shows Helens viewpoint of this event.AMy aunt made me a big doll out of towels. It was the most comical shapeless thing, this improvised doll, with no nose, mouth, ears, or eyesnothing that even the imagination of a child could convert into a face.BThe morning after my teacher came she led me into her room and gave me a doll. The little blind children at the Perkins Institution had sent it and Laura Bridgman had dressed it; but I did not know this until afterward. COne day, while I was playing with my new doll, Miss Sullivan put my big rag doll into my lap also, spelled "d-o-l-l" and tried to make me understand that "do-l-l" applied to both. Earlier in the day, we had had a tussle over the words "m-u-g" and "w-a-t-e-r." DDr. Bell advised my father to write to Mr. Anagnos, director of the Perkins Institution in Boston, the scene of Dr. Howe's great labors for the blind, and ask him if he had a teacher competent to begin my education. I GIVEEEEE BRAINLILST I NEED HELPPPP When Hailey participated in a tree plantation drive, she wore her most comfortable loungewear. However, the same attire was not acceptable at her workplace. Why?Haileys attire was not acceptable because...1. Her attire was not neat or clean2. Her attire was not appropriate for her profession3. She wore the wrong outfit for the tree plantation drive 4. Her colleagues were just jealous of her attire express 80 as an product of it's prime number Diego measured the length of a pen to be 22 cm. The actual length of the pen is 23 cm. Which of the following is closest to the percent error for Diego's measurement? 1. Identify and explain one way in which the movie portrays historical facts accurately in the movie (History vs. Hollywood). In which scenario do most homeowners use the equity in their home?to pay off student loanswhen they have childrenwhen they sell it to buy a new onewhen they're threatened with foreclosure what are the rules to be follow election campaign ? Sarah has to travel 60 miles to see her friend. Her dad drives at 30 mph and her uncle drives at 40 mph. How much time does she save if she travels with her uncle rather than her dad what is the value of 5 in this number 124.519 write your answer as a frasction 6. What is the solution of the systemof equations?2x + 3y = 12-6y = 4x - 24 A. X = 3, y = 2B. X = 6, y = 0C. Infinitely many solutionsD. No solution A website offers free shipping to customers who order at least $75 dollars worth of merchandise. Della is ordering 2 flashlights at $10.00 each and plans to order packs of $5.00 batteries until her total is at least $75. Which statement best describes how many packs of batteries she must order to qualify for free shipping?A. 11 or moreB. 13 or moreC. 15 or moreD. 19 or more if anyone could give me the answers to these two please help I need help fast........... What responsibility is Vanessa undertaking? What Enlightenment thinker thought people needed government for protection and he witness the English Civil War?* O John Locke O Thomas Hobbes O Voltaire O Montesquieu According to the stem and leaf plot above, how many students scored grades lower than $60 1(a)Study Source A.What is the message of the source? Explain your answer using details fromthe source.