(plz answer quick 25 points) paul is going to have the exterior of his home painted. painting usa charges $75.00 to come out and evaluate the house plus $25.00 per hour of labor. upscale home painting does not charge to evaluate the house. however, they charge $40.00 per hour.
if it takes 25 hours to paint paul’s house, the most cost effective company will be:
1. painting usa.
2.upscale home painting.
the cost of painting the house will be the same for both companies if the number of hours required to paint paul’s house is:
1. 3 hours.
2. 5 hours.
3. 8 hours.

Painting USA is better for part 1 because they will charge him $700 and if it takes 5 hours to paint the house they will charge the same amount. Hope this helps.

Step-by-step explanation:

range is infinite on both x and y axis positive and negative

step-by-step explanation:

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.