Two numbers a and b are in the ratio 3:4. if the first number is decreased by 2 and the second is decreased by 1, they are in the ratio 2:3. find a and

b.

Alex has a piece of fabric that is 56 inches long and 3 inches wide. He cuts it into pieces that are each 7 inches long and 1 inch wide. What is the greatest number of 7 inches by 1-inch pieces that Alex can get? A. 8 B. 18 C. 21 D. 24 E. 32

Algebra subtract. 8 - (-3) =

Two fractions have a common denominator of 8. which of the following could be two fractions? a) 1/2 and 2/3 b) 1/4 and 1/2 c) 3/4 and 1/6 d) 1/2 and 4/5

Susan collected 1,470 stickers and placed them in her sticker book if there are 35 stickers on each page of her sticker book how many pages of stickers does Susan have

La somme de 3 nombre consécutifs est égale à 195. Quelle est le plus petit de ces trois nombres

The expanded form of 10 to the power of 0

Five is three more than a number n. I don't understand this at all!

How can you use the side lengths of a triangle to determine if it is an acute triangle?

On the 5th grade class picnic, 50 students share 75 sandwiches equally. How many sandwiches does each student get?

The serum cholesterol level of u. s. females 20 years old or older is normally distributed with a mean of 200 mg/dl (milligrams per deciliter) and a standard deviation of 44 mg/dl. let x represent serum total cholesterol level for u. s.