Step-by-step explanation:
1/5x+60=2/3x-2
subtract 1/5x from 2/3x
when you do that you should get 0.46x repeating
then you add two to 60
you should get 62
62=0.46x
divide x
you get 134.7
Answer:
20 nickels
23 dimes
Step-by-step explanation:
hope this helps!
Answer:
![E=mc^{2}](https://tex.z-dn.net/?f=E%3Dmc%5E%7B2%7D)
Step-by-step explanation:
An Albert Einstein iconic math problem.
5+x=-9
Use the subtractive property of equality to isolate x.
5+x=-9
-5 -5
x=-14
The value that satisfies x is -14. You can check your work by substituting x as -14 and checking if the equation is satisfied.
5+x=-9
x=-14
5+(-14)=-9
5-14=-9
-9=-9
the answer is correct. Succinctly, x=-14.
Answer:
The equation needed is
![\frac{3}{4}p=423](https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B4%7Dp%3D423)
![p=564\ friends](https://tex.z-dn.net/?f=p%3D564%5C%20friends)
Step-by-step explanation:
<u><em>The correct question is</em></u>
Clancy has 423 cups of yogurt to share with his friends at a party. Each guest will receive 1 serving of yogurt which is 3/4 of a cup. Write a multiplication equation to determine the number of people, p, who can be invited to the party
we know that
Each guest will receive 3/4 of a cup of yogurt
so
using proportion
Find out the number of people, who can be invited to the party, if Clancy has 423 cups of yogurt to share with his friends
Let
p -----> the number of people
![\frac{1}{(3/4)} =\frac{p}{423}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B%283%2F4%29%7D%20%3D%5Cfrac%7Bp%7D%7B423%7D)
-----> equation needed
![p=\frac{423}{(3/4)}](https://tex.z-dn.net/?f=p%3D%5Cfrac%7B423%7D%7B%283%2F4%29%7D)
![p=\frac{423*4}{3}](https://tex.z-dn.net/?f=p%3D%5Cfrac%7B423%2A4%7D%7B3%7D)
![p=\frac{1,692}{3}](https://tex.z-dn.net/?f=p%3D%5Cfrac%7B1%2C692%7D%7B3%7D)
![p=564\ friends](https://tex.z-dn.net/?f=p%3D564%5C%20friends)