The profit from the lemonade sale can be modeled by P = c - 25. How many cups need to be sold make a profit of $40?

The diagonal of a TV set is 52 inches long. It's length is 28 inches more than the heigh. Find the dimensions of the TV set.

Two variable quantities A and B are found to be related by the equation A^3 + B^3 = 9. What is the rate of change dA/dt at the moment when A=2 and dB/dt = 3?

Round this number to the nearest 100. 3,817,453

Write four and five eighths as an improper fraction and as a mixed number Find the LCM of 27 and 45

Dustin's family is moving across town. They are busy packing their furniture into a moving van. The storage space in the moving van is shaped like a rectangular prism. It has a floor area of 14 square meters and a height of 2 meters.

Edith wants to plan a dinner for one day of the week. She decides to put all the days of the week once into a hat. If she chooses one day a random, what is the probability that she chooses a weekday?

What is the lcd for the factor 1/3 and 2/9?

98 is what percent of 2487

Aaron had seven times as many sheep a beth, and both together they had 608. How many sheep did each have

A number cube us rolled 450 times. The number 3 comes up 67 times. (a) What is the theoretical probability of rolling a 3? Write your answer as a fraction in simplest form.