You need to rent a moving truck for a ojay. You have identified two companies that rent trucks. Company A charges $50 per day plus $0.25 per mile. Company B charges $40 per day plus
$0.30 per mile. For how many miles will the cost of renting be the same?

40 minutes

step-by-step explanation:

add the time and multiply by 2

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.