Answer:
45 is 62.5% of 72
Step-by-step explanation:
72x = 45
x = 45/72 = 0.625 = 62.5%
First replace y with 15.
1/5x-10=30
Then just solve from there.
x=200
The answer would be B and here’s the steps :)
Answer:
Step-by-step explanation:
Y=2x is linear (also proportional) since it involves only the first power of x
2x^2 is not linear, due to the second power of x (x^2); it is quadratic
Y = 1/x is not linear, due to x being in the denominator.
