1) Peter Piper Plumbing charges $7.50 per hour for labor in addition to a service call fee of $9. If the plumbing
company charges you 576 50 for a house call, how
many hours were they at your house? Write an equation
and solve

Answer is in the photo. I couldn't attach it here, but uploaded it to a file hosting. link below! Good Luck!

cutt.ly/4zZs6GM

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c