Adison earned $25, then she gave $18 away, and then got $50 for her birthday. She now has $86 dollars. How much money did she have to begin with?

Laura earns 255 dollars by working 20 hours each week, write an equation to find how much laura earns per hour use h to represent the hourly rate

Construct a truth table for the logical operator NOR.

The enrollment at a university increased by 15000 students to 18000 students over a period of 5 years. What is the percent increase?

Which is greater 20 cups or 10 pints

Given f (x) = x^2 + 1 with domain D: {-2, - 1, 0, 1, 3}. What is the range, R?

A Computer store buys a computer system. The selling price was set at $843, but after a year the computer did not sell. The stores and advertise the 25% mark down on the system. Find the new sale price.

How do you simplify 16m^2/24m^7

How do you divide 11.25 by 1.24

What is The area of the quarter circle with a diameter of 10 in. Use 3.14 and round to the nearest hundredth

What does 3 (2x-5) = 6x-15 equal?