What percent of our world is made of Hydrogen and Helium?

Barry buys 6 loaves of bread. Each loaf weighs 1 1 4 pounds. What is the total weight of the bread in pounds? in ounces?

What are 2 different ways to see a division problem

What does 2x plus 8 equal

What is 2a more than 2b? a. 2a 2b b. 2a : 2b c. 2a - 2b d. 2a * 2b

If ashley receives 150 dimes from her grandfather how many nickels did she save?

Find the surface area of a rectangle height is 9 in width is 7 in length is 16 in

A soup kitchen makes 15 gallons of soup each day a quarter of the soup is served and the rest is saved for the next day, what is the number of ounces left after each day

Last season, a baseball player scored 14 runs in 18 games. this season, the baseball player scored 12 runs in 15 games. Find the number of runs scored per game in each season. round your answer to the nearest hundredth.

What property should be initially applied to simplify the expression (4a + 4b) + (2b - c) + 5c?

Which is the cheapest per ounce: a 2-L bottle (67.6 oz.) of root beer at $1.49, a six-pack of 20-oz. bottles at $2.49, or a twelve-pack of 12-oz. cans at $2.99?