an 8 by 10 inch piece of cardboard cost $ 2.00. if the cost of the cardboard is proporcional to its area what is the cost of piece of cardboard that is 16 inches by 20 inches?

The digital price of a skateboard was $63.99. The owner of the store marked it 15% off. Calculate the discount and sale price.

Solve 3/10 n - 3 1/5 = - 1 1/5 n=

What is the answer to four with the power of two

The selling pirce of a television in a retail store is $66 less than 3 times the wholesale price. if the selling proce of a television is 899, write and solve an equation to find the wholesale price of the television

A person walks 150 meters due east then walks 30 meters due west. The entire trip takes the person 10 minutes. Determine the magnitude and direction of the person's total displacement.

The coach of a soccer team is holding tryouts and can take only 2 more players for the team. There are 8 players trying out. How many different groups of 2 players could possibly be chosen?

48 in Long and 36 inches wide what is the area in square feet

What is (4-5y) - 2 (3.5y - 8)

X + 2y = 8 X + 3y = 12

Model the expression - 3 3/4 + 1/2 on a number line