Between them, Terry and Shelley have 50 cassettes. If Shelley has more than two thirds as many cassettes as Terry, at least how many cassettes does Shelley have? At most how many does Terry have?

Which term best describes a proof in which you assume the opposite of what you want to prove

Simplify (6 i) (8 - 3i). a. 51 - 10i b. 48 - 3i2 c. 45 - 10i d. 48 - 10i - 3i2

For f (x) = 3x+1 and g (x) = x^2 - 6 find (f-g) (x)

Evaluate the function below for x = 2. F (x) = 2x2 - x^2 - 5x+6

There is a group of 10 people who are ordering pizza. If each person gets 2 slices and each pizza has 4 slices how many pizzas should they order

Solve the equation for y. 3x + y = 7 y=

Simplify the expression a^b: 5x^4 y^2 * 3x^6 y^9

A number plus 5 more than 3 times the number is 37. Find the number

A biker traveled 20 miles in 4 hours. A unit rate to describe this would be 5 miles per hour. What is another unit rate in this situation?

On Monday, a local hamburger shop sold a combined total of 504 hamburgers and cheeseburgers. The number of cheeseburgers sold was three times the number of hamburgers sold. How many hamburgers were sold on Monday?