The number of dogs in a shelter is equal to 4 less than 2 times the number of cats. If there are 20 dogs in the shelter how many cats are there?

A square painting is surrounded by a frame. The outside edges of the frame are x inches in length and there is a 4-inch border between the painting and the frame. What is the total area of the border?

Estimate then find the product 68 x 53

If two distinct lines are perpendicular to the same plane, how might the lines be described?

Ow can sales tax alter the size of the tip you leave at a restaurant?

Barney purchases an MP3 player from an online store for $95.00. On the checkout page, he notices that the store has applied a sales tax of 5%. Using a proportion, find the amount of his total bill that Barney is charged as sales tax.

Shawn sells 36 vehicles in 4 weeks, Brett sells 56 vehicles in 7 weeks. Who sells more vehicles per week?

7/8 subtracted by 2/7

What are two decimals whose product is close to 10?

If f (x) = 3x² - 2, find (-3) * f (x)

Into which range (response 1,2, or3) following value fall:3.5