The area of a square garden is 169 square feet. find the length of one side of the garden, in feet.

If the garden is a true square, then all 4 sides are the same length.

The area of a square is equal to length^2

If we find the square root of 169, we can find the length.

√169 = 13

Each length of the square is 13 feet.

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8