What is the sum of two integers is 54 and their difference is 10.

A 20-ounce bag of popcorn costs $2.80. If the unit price stays the same, how much does a 35-ounce bag of popcorn cost? A. $3.60 B. $4.00 C. $4.50 D. $4.90

10 (1+3b) = - 20 solve for b

Joel has twice as many cd's as M has. Subtracting 7 from the number of cd'sJoel has and dividing by 3 equals the number of cd's Blake has. if Blake has 25 cd's how many CD's does M have

Mark and ann together were allocated n boxes of cookies to sell for a club project. mark sold 10 boxes less than n and ann sold 2 boxes less than n.

Find the radius of a circle so that its area and circumference have the same value

How many people are between 159 cm and 179 cm

What fraction is equivalent to 5.1? is 5.1 a rational number?

Natalie has a choice of three breads, five choices of meats, and four choices of cheese to make a sandwich. how many different sandwiches can she make?

What is the area of this triangle 12 inches and 3 inches

Write as an expression and simplify: the tripled product of 6a and b^2