Mathematics Middle School

need help with this last question, please

Answers

Answer 1

Answer:

514.1

Step-by-step explanation:

just subtract 15.90 from 530.00 and you will get 514.1

Answer 2

The answer is 514.1 I believe

Related Questions

HELP ME PLEASE I ONLY HAVE 2 MINUTES LEFT AND I DON'T KNOW HOW TO DO THIS!!!!!

Mr. Hattori is building a room that is 20 feet long and 16 feet wide. Construct a scale drawing of the shed. Use a scale of 1/2 inch = 4 feet.

Answers

Answer:

1.75 inches

Step-by-step explanation:

5 inches, and 4 inches wide. Then 5*4=20

plz help meeeeeeeeeeeeeeeeeeeeeeeeeeeee :) :(

Answers

Answer:

31.4 inches

You got to look at the line in between 31 and 32 so that means that it is the centimeter line so if it doesn't reach you basically just make it to a decimal.

please get more evidence

tell me if I am wrong or right

31.4 because u have to count the lines in between the points and whatever number y get u put it after the decimal point

pwease help ..........................................

Answers

Answer:

29.97cm

Step-by-step explanation:

16.99

8.33

4.65

______+

29.97

29.97 i think, add the units (cm)

need help with algebra 1 assignment. i already have the first two equations for b. just need the last one (x-2y=-8). if c is possible pls answer for all of the equations.
Thanks so much, have a nice day!!!!

Answers

Answer:

plzz bro

Step-by-step explanation:

A rectangle has a perimeter of 25 meters. If the lengths of the sides of the rectangle are multiplied by 7 to make a new rectangle, what is the perimeter of the new rectangle? need the answer now so pls hurry

Answers

Answer:

i answered

Step-by-step explanation:

i just need points so i can ask questions sorry

I got 35 as e answer

Two tangents
Help please

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The Two-Tangent Theorem states that if two tangent segments are drawn to one circle from the same external point, then they are congruent

Can you please help me with this one ive been doing math all day and its annoying me

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21z -7
you divide 1/7 by 7, than multiply everything by 7

help me with this please if u don't I won't be able to get my devices for the weekend

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Awnser- 4 and 16
I think it is this awnser sorry if it isn’t

6 - 16
5 - 13
4 - 10
7 - 19

Whoever answers first ill give Brainliest

Answers

I’m pretty sure the answer is 1/2 because if you look at the numbers: 3 is Half of 6 and 4 is half of 8. So the triangle shrunk by a half

BRAINLYYYYY PLS ANSWER ASAPP

Danielle earns an 8.25% commission on everything she sells at the electronics store where she works. She also earns a base salary of $775 per week. How much did she earn last week if she sold $4,700 in electronics merchandise? Round your intermediate calculations and answer to the nearest cent.

Answers

Answer:

Danielle earned $979.75 last week.

Step-by-step explanation:

A certain rectangular prism has a height of 6 m, a length of 5 m, and a width of 4 m. Give the dimensions of a second rectangular prism that will have the same surface area of the first one.
THIS IS A ESSAY
SO PLEASE HAVE FULL COMPLETE SENTENCES

Answers

Answer:

[tex]height = length = width = \sqrt \frac{74}{3}[/tex]

Step-by-step explanation:

Please I need help ASAP it's almost the due date and I need this answered really quick, please.

Answers

Answer:

The answer are..

4. = B.

5. = C.

9. = A.

10. = D.

Step-by-step explanation:

There is no question.

There are 6 flavors of candy in a bag. The probability of randomly selecting strawberry is 1/4, lime is 3/16, cherry is 1/8, and grape is 14/64. The rest of the candy is orange. What is the probability of randomly selecting a piece of orange flavored candy?

Answers

The answer is 3/8. You can find a common denominator of 64 among all of the fractions. From this, you can find how many orange candies there are. There is 64 candies, and 40 of them are other flavors, so there's 24 orange candies. You can create the fraction 24/64 and simplify it down to 3/8.

The correct answer is 3/8. I hope this helps! And ik this because i did the math

Please help me and can you explain?

Answers

Step-by-step explanation:

well 3 of them are going by 10 and the other one is by 2

K12 students help please!!!!!!!!!!!!

Answers

A, b, and d are correct whole numbers

Your answer would be
A:300
And
B:400

Brainlist if you answer:)

Answers

a and c

step-by-step explanation

Which equation would make this system Consistent and Dependent?

Group of answer choices

4y − 8 = 4x

y = 4x − 2

y = x + 4

y = 2x + 2

Answers

ITS THE THIRD ONE!

Answer: y= x+ 4

I have a bad grade in math so someone should help me with this PLEASEE

Answers

Answer:

I am pretty sure B is correct answer

Answer:

A. Slope is -5. Y-intercept is (0,7)

Step-by-step explanation:

1. Find the slope using the slope formula and the coordinates

Remember, the slope formula is: y2-y1/x2-x1

You'll use the coordinates (0,7) (4, -13) to plug into the formula.

-13-7/4-0

= -20/4

= -5

Slope is -5

2. Find the y-intercept.

First, write the equation of the line in point-slope form: y-y1=m(x-x1)

M is slope and y1 and x1 can be from any ordered pair (as long as they're from the same one). Let's use (0,7)

y-7=-5(x-0)

Simplify the equation.

y-7=-5x+0

y=-5x+7

3. Now the equation is in y-intercept form, or y=mx+b. Again, M is slope. B is the y intercept. So, the y-intercept is 7

Adam is in mexico where the temperature is given in degrees Celsius. to convert to Fahrenheit, you multiply the Celsius temperature by 9 over 5 and add 32. which equation can you use to convert Celsius temperatures to Fahrenheit temperatures.

A)f=9 over5c+32 b) f=9over5(c+32) C) f=9over5+32c D) f=c(9over5+32)

Answers

Answer:

[tex]F = \frac{9}{5}C + 32[/tex]

Step-by-step explanation:

Given

Represent Celsius by C

Required

Convert Celsius to Fahrenheit

Taking the instruction in the question one after the other:

Multiply C by 9/5

[tex]\frac{9}{5} * C[/tex]

Add 32

[tex]\frac{9}{5} * C + 32[/tex]

Equate to Fahrenheit (F)

[tex]F = \frac{9}{5} * C + 32[/tex]

[tex]F = \frac{9}{5}C + 32[/tex]

Hence, option A is correct

Times are tough for peter the penguin and his hug a penguin business has been on the decline. Last year peter the penguin made $570 dollars from selling hugs. If he experienced a 20% decrease in sales how much did he make this year?
A). $444 C).$472
B). $456 D).$498

Answers

Answer: B

Explanation: 570 x 20% = 114
570 - 114 = 456

Your answer would be
B

Can a triangle have lengths of 2, 2 and 18?

(pls with a actual explanation bc its open ended <3)

Answers

Answer:

No, a triangle cannot have lengths of 2, 2 and 18

Step-by-step explanation:

The sum of 2 sides of a triangle must be greater than the third side.

So according to the question:

we find that 2+2 is not greater than 18

hence a triangle cannot have lenghts 2,2 and 18

Please answer both A. And B. Thank you!

Answers

Answer:

A is 5,400 and B is 19

Step-by-step explanation:

Answer:

A) 5400 meters

B) 19 meters

Step-by-step explanation:

045*12=54

38*50=1900

WILL GIVE BRAINLY
40 minus 23 and six-sevenths
A. 17 and one-seventh
B. 17 and six-sevenths
C. 16 and one-seventh
D. 16 and six-sevenths

Answers

C: Sixteen and one-seventh

The answer is C!!!!!!!!

Plz help! Fast!!! Will give brainliest

Answers

Answer:

Step-by-step explanation:

hope this helps

The answer is D because When oceanic crust converges with continental crust, the denser oceanic plate plunges beneath the continental plate. This process, called subduction, occurs at the oceanic trenches. The entire region is known as a subduction zone. ... The movement of crust and magma causes earthquakes.

Write the integer that represents the opposite of the situation.

A gain of 55 yards.

Answers

Answer:

-55

Step-by-step explanation:

the answer is -55 because it is the opposite integer of 55

A golf store purchases a set of clubs at a wholesale price of $250. Mr. Edmond learned that the clubs were marked up 200%. Is it possible to have a percent increase greater than 100%? What is the retail price of the clubs? help plz i only ave 13 points but plz help and i will give you brainly

Answers

Answer:

Yes, it is possible to have a percent increase greater than 100%. The retail price of the clubs is $750

Step-by-step explanation:

Because the clubs were marked up 200%, we need to add 200% to 100%.

Then to find the retail price, we have to multiply 300%(3) by the wholesale price of $250.

Retail price = 3(250) =750

Therefore, the retail price is $750

yes, and the price is 750

On a coordinate plane, how are the locations of the points (-4, -1) and (4, 1) related?
A.
reflection across the y-axis
B.
reflection across both axes
C.
reflection across the x-axis
D.
locations unrelated

Answers

Answer:

Step-by-step explanation:

Answer:

its b

Step-by-step explanation:

i took the test!

When x = 3 and y = 5, by how much does the value of 3x2 – 2y exceed the value of 2x2 – 3y ?

Individual Question

4

14

16

20

50

Answers

Answer:

Step-by-step explanation:

[tex] {3x}^{2} - 2y \\ 3 { \times 3}^{2} - 2 \times 5 \\ 27 - 10 = 17[/tex]

[tex] {2x}^{2} - 3y \\ 2 \times {3}^{2} - 3 \times 5 \\ 12 - 15 = - 3[/tex]

[tex]17 - 3 = 14[/tex]

11 I’m pretty sure. Since 3x times 2 is 18 - 2y which is 10. The first thing is 10. And since 2x times two is 12, if you subtract that by 3y which is 15 you would get -3. The difference of 10 and -3 you get 13.

The temperature at Wonder Lake is 12 F. During a storm, the temperature changes by -26 F. What is the temperature after the storm? Show your work.

I will give Brainly! Pls help!

Answers

Answer:

-14

Step-by-step explanation:

if the temperature is 12 at the beginning and there is a -26 temperature change you subtract 12 by -26

12-(-26) = 14

you take 26 and subtract 12

26 - 12= -14

and now you have a temperature of 0 with -14 to go so you get -14

The temperature after the storm is = - 14 F

We have temperature at Wonder Lake which is 12 F and during a storm, the temperature changes by - 26 F.

We have to determine the temperature after the storm.

' The temperature of an area is y degrees below zero '. What does this statement mean ?

A temperature of y degrees below zero means that the temperature of an area is equal to = - y degrees i.e., T = 0 - y = - y.

According to question -

Initial Temperature T(i) = 12 F

Let the final temperature T(f) = x

Change in temperature ΔT = T(f) - T(i) = x - 12

- 26 = x - 12

x = - 26 + 12

x = - 14 F

Hence, the temperature after the storm will be = - 14 F

To solve more questions on temperature variation, visit the link below -

brainly.com/question/18153046

#SPJ5

Choose all the expressions that are equal to 45,000 ÷ 90.
A. 4,500 tens ÷ 9 tens
B. 450 ÷ 90
C. 450 ÷ 9 tens
D. 4,500 ÷ 9
E. 4,500 ÷ 90 tens

Answers

Answer:

I would guess A.

Step-by-step explanation:

I like to think of "tens" as adding a 0, 45,000

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