Answer: B. 62.8 cubic units :)
Answer:
It represents the total amount that Erin is going to spend at the store.
Step-by-step explanation:
If you know the ratio between a and b, assign the value of a to x and b to y.
You set the slope as b/a. The equation of the line would be y = (b/a)(x)
Any point on the line (besides the origin) would be an equivalent ratio (a:b would be x:y)
Answer:
i think f(9)=2/3
Step-by-step explanation:
Answer:
b= 3a-c
Step-by-step explanation:
Solve for b.
a= 1/3(b+c)
multiplying both sides by 3.
3a= b+c
subtract c from both sides.
3a-c=b
or
b= 3a-c
