The answer is choice CCheck out the attached image to see the steps on how I got there.
The basic idea is to factor as much as possible. Then cancel out the common factors.
Answer:
y = 225
Step-by-step explanation:
since y and x are directly proportional the equation relating them is
y = kx ← k is the constant of proportionality
to find k use the given condition y = 288 when x = 32
k = = = 9
y = 9x ← is the equation of proportionality
when x = 25, then
y = 9 × 25 = 225
Answer:
x=2 y=5
Step-by-step explanation:
is this right