An item is regularly priced at $75. It is on sale for 80% off the regular price. How much (in dollars) is discounted from the regular price?

Use the definitions for the sets given below to determine whether each statement is true or false: A = { x ∈ Z: x is an integer multiple of 3 } B = { x ∈ Z: x is a perfect square } C = { 4, 5, 9, 10 } D = { 2, 4, 11, 14 } E = { 3, 6, 9 } F =

Suppose that each quater at a Particular community College Jared has to pay 729 in tuition and 22 in fees. If Jared has 5 quarters remainning find the total amount he will need for tuition and fees.

If y varies inversely as x and y=3 when x=8 what is x when y=4

Write a number greater than 714,587.

What times what equals 27

What is the solution to 2x2 - 5x = - 8?

In a class of 26 student, 15 of them like maths, 13 of them like english and 9 of them don't like maths or english. Find the probability that a student chosen at random like english but not maths.

American car travels 32 miles on 1 gallon of gas European car travels 12.7 km on 1 L of gas which car gets better gas mileage explain your reasoning

78% of what number is 117?

The coefficients of the expression 2x^3-5x^2+x are: