Tim plans to spend 40 hours on exercise training to earn a private trainer license. He has saved $2,000 for training. Tim would like to determine the most he can afford to pay per hour for training.

Step-by-step explanation:

The answer is for 50$ per hour Tim will be able to complete the training for private license.

Step-by-step explanation:

You divide 2,000 by 40.

 = 2,000/40 which equals 50. so, Tim can spend $50 on training if he plans to do 40 hours.

This situation can be easily solved since Tim only wants to know the amount he needs to pay for an hour of training.

for 40 hours = 2,000$

for 1 hour = 2,000/40

               = 50$ per hour

So for 50$ per hour Tim will be able to spend 40 hours on training.

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°

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.