Plz hurry its timeddd
the perimeter of a square is 80-64y units. which expression can be used to show the side length of one side of the square?
a. 16(5-4y): each side measures 5-4y units.
b. 16y(5-4): each side measures 5-4 units.
c. 4(20-16y): each side measures 20-16y units.
d. 4y(20-16): each side measures 20-16 units.

Option C. 4(20-16y): Each side measures 20-16y units.

Step-by-step explanation:

we know that

The perimeter of a square is equal to

where

b is the length side of the square

we have

substitute the given value in the formula

solve for b

Divide by 4 both sides

Rewrite the expression

Alternative Method

we have

Factor 4

so

Each side measures (20-16y) units.

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!