A local library bought 54 books. Some cost $32 each and some cost $44 each. The total cost of the books was $1,968. How many of the $32 books were purchased?

Going to the movies cost $9.50 per person. What is the slope of the line that models this situation, if x represents number of people and t represents total cost?

Amelia wants to paint three walls in her family room. Two walls are 26 feet long bye 9 feet wide. The other wall is 18 feet long bye 9 feet wide. What is the total area of the walls that amelia wants to paint.

The height, h, of a cylinder is 5 units less than 3 times its radius, r. Which expression represents the hight of the cylinder in terms of its radius

Derivative of g (x) = (2ra^ (rx) + n) ^p?

Factor 26r3s + 52r5 - 39r2s4. What is the resulting expression? 13 (2r3s + 4r5 - 3r2s4) 13r2s (2r + 4r3 - 3s3) 13r2 (2rs + 4r3 - 3s4) 13r2 (26r3s + 52r5 - 39r2s4)

If the rate of inflation is 1.9% per yeta, the future price p (t) in dollars of a certain item can be modeled by the following exponential function, where t is the number of years from today P (t) = 2000 (1.

Mary's thinking of 3 consecutive even integers, X, Y, and Z. 3 times the value of Z exceeds half the value of X by 37. What's the value of Z

Solve for x 27=9^-x+5

A color candy was chosen randomly out of a bag. below are the results: color probability blue 0.30 red 0.10 green 0.15 yellow 0.20 orange? a. what is the probability of choosing a yellow candy? b.

The number of goldfish in a tank is 19, and the volume of the tank is 52 cubic feet. What is the density of the tank? 0.22 goldfish per cubic foot 0.27 goldfish per cubic foot 0.33 goldfish per cubic foot 0.37 goldfish per cubic foot