Expand the expression and combine like terms:

20 (-1.5r+0.75)

A student earned a grade of 80% on a math test that had 20 problems, how many problems in this test did the student answer correctly?

What is the slope of a line that is parallel to the line containing (-11, 5) and (-6, 1) ?

What is 10 times 10000000

Find the quotient and enter your answer in the box below. 617/10^2

Carlos deposits $7000 into an account that pays simple interest at a rate of 2% per year. How much interest will he be paid in the first 6 years?

A pie was cut into eight equal slices. If Ruben ate 3/4 of the pie, how many slices did he eat

The sum of 4 times a number and 5 equals 6

The sum of two numbers is fifteen. The product of the two numbers is thirty six. Find the numbers

Given: x + 2y = - 6. Solve for x. What is the coefficient of y?

17. You bought four cans of chicken noodle soup at the grocery store. You paid a total of 3.10 for all four cans. Write and solve an algebraic equation to find how much each can cost Solve the equation. Show all steps. 1. how is the equation set up?