Steven earns extra money babysitting. He charges $31.25 for 5 hours and $50 for 8 hours. Problem: Explain why the relationship between how much Steven charges and time is a proportional relationship.

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!