An item that costs $50.00 is marked 20% off. Sales tax for the item is 8%. What is the final price, including tax? Show your work.

Ralph has a balance of $1350 on his credit card, which he plans to pay off by making a payment of the same amount each month. Which of these monthly amounts will allow Ralph to pay off his balance the fastest? A. $35. B. $30. C. $40. D. $25

two cars are traveling down the highway with the same speed. if the first car increases its speed by 1 km per hour and the other car decreases its speed by 10 km per hour then the first car will cover the same distance in 2 hours as a second car in

What is the perimeter of length is 2x+3 and width is 2x-1

20*^2-30x-40 solve for x

The sum of a number times 9 and 19 is at most - 21

A huge ping-pong tournament is held in Beijing with 32,768 participants at the start of the tournament. Each round of the tournament eliminates half the participants.

Solve the following system of equations. 4x + 3y + z = - 10 x - 3y + 2z = - 8 11x - 2y + 3z = - 38

Name which property is shown in 5 · (-6) · 2 = 2 · 5 · (-6)

Right now i have $6.75 in my piggy bank. if i add $2.25 per week to the bank, and i never take out any money, then how many weeks from now will i have $45.00 in my piggy bank?

What is 6/10 + 2/10 equal to?