You are mowing your neighbor's lawn. he is going to pay you $20.00 for the first two hours and $5.00 for anything after that. which algebraic expression represents how much you will be paid for working h hours?
a. 25h
b. 20h + 5
c. (20 + 5)h
d. 20 + 5(h – 2)

answer:

the answer is b

step-by-step explanation:

provide more details to solve it

step-by-step explanation:

1. 180°. the sum of the interior angles of a triangle is 180°, for the equilateral triangle that it has three equals side is 60°+60°+60°=180°.

2. 60°. each interior angle of a equilateral triangle is 60°

3. 120°. the measure of ∠m is 120°, the sum of the angles ∠m and ∠n is equal to 180°. so, in order to find the measure of ∠m, we have ∠m+∠n=180° > ∠m=180°-∠n > ∠m=180°-60°=120°.

4. 360°. the sum of the exterior angles of an equilateral triangle is ∠m+∠r+∠x=120°+120°+120°=360°. the exterior angles of any triangle always add 360°.