Answer: Expression for the amount raised by Rachel = x
Expression for the amount raised by Francesca = x+10.50
Step-by-step explanation:
Let x = the amount raised by Kayla.
Since Rachel and Kayla each raised the same amount.
then, expression for the amount raised by Rachel = x
Francesca raised $10.50 more than each of them.
Then, expression for the amount raised by Francesca = x+10.50
A = s squared
60 = s squared
do the square root of 60
you get something around 7.75
Answer:
b = ![\sqrt[3]{\frac{2d-c}{5} }](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B%5Cfrac%7B2d-c%7D%7B5%7D%20%7D)
Step-by-step explanation:
Given
2d = 5b³ + c ( subtract c from both sides )
2d - c = 5b³ ( divide both sides by 5 )
= b³ ( take the cube root of both sides )
= b
