Pets Plus makes bird houses. Their monthly fixed expenses are $750. The cost for each bird house is $15. The bird houses sell for $40.

If Pets Plus sells 50 bird houses, what is the profit?

Three consecutive even numbers add to 42. What is the middle number?

Two cars start 25 mile apart and drive away from each other in opposite directions at speeds of 50 and 70 miles per hour. In approximately how many minutes will they be 400 miles apart?

Pets Plus makes bird houses. Their monthly fixed expenses are $750. The cost for each bird house is $15. The bird houses sell for $40.

If Pets Plus sells 50 bird houses, what is the profit?

Three consecutive even numbers add to 42. What is the middle number?

and are both integers.

If , , and , which of the following is a possible value of ?

and are both integers.

If , , and , which of the following is a possible value of ?

Which of the following is a root of the function ?

and are both integers.

If , , and , which of the following is a possible value of ?

If 5 + x is 5 more than 5,what is the value of 2_x_?