Ask question

Ask question

All categories

Natasha2012 [34]

3 years ago

8

paul and sue received a total of $400. The amount received by sue was eighthy dollars less than 3 times the amount received by p

aul. How much did each person receive?

1 answer:

kiruha [24]3 years ago

3 0

Paul $120 Sue $280

120x3=360 360-80=280

3p-80+p=400

4p-80=400

4p=480

p=120 s=280

You might be interested in

12. Triangle ABC is shown on the coordinate plane. If it is translated 4 units to the left and 3

Aloiza [94]

Answer:

Sorry about that I didn't read the question correctly but the answer is B.

Step-by-step explanation:

All you are doing is moving the points 4 units to the left and 3 units up. Hope this helped! :)

8 0

3 years ago

He graph shown represents the funds in Sasha's checking account for 16 days.

ss7ja [257]

For the answer to the question above Sasha did not withdraw or deposit any money. (<span>During 5 days of the account balance has not changed).</span>
I hope my answer helped you. Feel free to ask more questions. Have a nice day!

8 0

3 years ago

Read 2 more answers

Javier has a model of a cone with a radius of 3 inches and a height of 10 inches. Javier increased his model’s volume by doublin

statuscvo [17]

Answer:

$240 \pi\ in^{3}$

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube

Let

z------> the scale factor

x-----> the volume of the larger cone

y-----> the volume of the original cone

$z^{3}=\frac{x}{y}$

In this problem we have

$z=2$ -----> scale factor

substitute

$2^{3}=\frac{x}{y}$

$8=\frac{x}{y}$

$x=8y$

That means-----> The volume of the larger cone is 8 times the volume of the original cone

Find the volume of the original cone

$V=\frac{1}{3}\pi r^{2} h$

we have

$r=3\ in$

$h=10\ in$

substitute

$V=\frac{1}{3}\pi (3^{2})(10)=30 \pi\ in^{3}$

therefore

The volume of the larger cone is equal to

$8*30 \pi\ in^{3}=240 \pi\ in^{3}$

3 0

3 years ago

Read 2 more answers

Help please and thank you !!!!!!!!!!!!!!!

Novay_Z [31]

Answer:

Step-by-step explanation:

5 0

3 years ago

Makayla wants to spend no more than $50 to celebrate her birthday with her four friends. Each box of her favorite pizza costs $7

astraxan [27]

Answer g

Step-by-step explanation:

g

3 0

2 years ago

Read 2 more answers