Devon owns a house cleaning company and has to give price quotes to potential customers. He figures out his price by assuming a $25 base charge and then adding $8 for each bathroom and $4 for each other room.

If he uses P to represent the price, B for bathroom, and R for other rooms, which of the following represents his price quote formula?

What are the coordinates of the point shown on this coordinate plane?

Given f(x) = 2x² − 3x + 7, find f(2.5)

Solve 5x + 8 < 3(x + 2)

Simplify (x⁶)(x⁵)

The area of the circle shown below is 100π. What is the diameter (D) of the circle?

Max struggled with his math class early in the year, but he has been working hard to improve his scores. There is one test left, and he is hoping that his final average test score will be 75. What score will he need to get on Test 6 to finish the year with an average score of 75?

If a = −4, and b = 3, what is |a − b|?

Which of the following graphs represents the equation y = 2x + 1?

What is the probability of selecting a male from a group of 4 males and 8 females?