Karris ran 8/18 of a kilometer and cycled 9/18 kilometers of a race. How many kilometers was the race in all?

A college freshman started the year with $4000 in spending money and after three months, she has $2800 left. assume that she will continue to spend her money at this same rate

Jordan uses a 20% off coupon when she buys a camera that originally cost $100.00 How much money does jordan save and what is the new cost of the camera after she uses the coupon?

Come up with a real-life situation and show how it might be modeled algebraically with a system of equations (or inequalities). Be sure to include: A few sentences explaining the situation. Your variables of choice and what each represents.

Consider the solution to the system of inequalities below. {y less than or equal to 0.5x + 2 {y greater than 3x-3 which of the following functions could be added to the system without changing the solution set? y > 2 y < 2 y > 3 y = 3

Joe took out a loan for $5,000. There was a 5% loan fee. The fee was deducted from the loan. How much of the loan did Joe have left?

Nusrat is 4 yrs older than Urnasina 2 yrs ago Nusrat was 5 times as old as Urnasina. How old is Nusrat?

A rental company charges $50 plus $0.20/mi to rent a car. Marissa must spend under $184.60 on the rental. How many miles can Marissa drive the car?

What is 694,284,143 rounded to tue nearest hundred millon

Consider the system of equations: 3x - 4y = 12 2x + 6y = 18 Choose all of the equations that could be used when solving this system by substitution. x = 9 - 3y y = 18 - 3x y = 3x + 3 x = 4 3 y + 4

Find the zeros of the polynomial function f (x) = x^3-2x^2-8x