If two numbers have a sum of 12 and a difference of 2 what is the product of the two numbers?

Does (7, 1) make the equation y = x true?

Which of the following expressions is equivalent to 1-9 (8+2x) ? A. - 64-16x B. - 71-18x C. 18x-72 D. - 8 (7+2x)

The range of a data set is 18. if the smallest number is 9, what is the largest number

Explain the equivalence of 7:3 and 7/2'

A factory produces 5-packs of pencils. To be within the weight specifications, a pack of 5 pencils should weigh between 60 grams and 95 grams. The cardboard for each package has a mass of 15 grams.

Purple paint is made with a 16:3:1 ratio of white paint:blue paint:red paint. How much white paint, in gallons, is needed in order to make one gallon of purple paint? Express your answer as a common fraction.

Stand A $3.75 for 2.5 lbs Stand B $5.60 for 1.75 lbs Stand C $5.40 for 1.8 lbs Stand D $9.35 for 2.2 lbs Which stand offers the best deal?

Jessica purchased a DVD that was on sale for 12% off. The sales tax in her county is 3%. Let y represent the original price of the DVD. Write an expression that can be used to determine the final cost of the DVD.

Dan and his family are traveling to North Carolina. On Monday, they drove 3/8 of the trip and on Tuesday they drove 4/8 of the trip. How much of the trip did they drive so far?

Is - 2 (x+11) = -2x-22 a distributive property