2) The area of a square back yard is expressed as s^2=225 square feet. What is the length of one side of the yard?
O 10 ft
O 15 ft
O 20 ft
0 25 ft

The answer is 15 ft because 15^2 would equal 225.

Yctctctctxtctctctctvtv

If you need an equation, it would be y=2x+8, y would be how long it grew, x being weeks.if you need how long he was asleep, it would be 4 weeks if he started with no beard, the equation would be x=8÷2if he did have a beard before hand, the equation would be 2w+x=8