To complete her holiday wrapping, Bella needs Identico strips of ribbon measuring 3.5 feet each. She has 85 feet of ribbon in total. About how many pieces of ribbon can she come from this long strip?

What is - 2b - 6 + 3b - 2 simplified?

Jin, Marco, and Myra each cut a length of wire for an electronics projects. Jin wires was 25 hundredths meter long, Marco was 6 tenths meter long and Myra's was 3 tenths meter long. Which one is longer? And who's is shorter?

What is the recursive rule for an=2n+11? a1=13; an=an-1+11 a1=2; an=an-1+11 a1=11; an=an-1+2 a1=13; an=an-1+2

Simplified form of 4 (20 12) divided (4-3)

What is 15 increased by a number b. In a mathematical expression

The length of a yearbook is 10 inches. The top margin is 1/2 inches and the bottom margin is 3/4 inch. What is the length of the page inside the margins?

Explain the difference between + 8, - 8, |8|

A bag of marbles contains 4 red marbles, 5 yellow marbles, 2 green marbles, and 7 blue marbles. You draw one marble from the bag. What is the sample space for this experiment?

A soccer ball weighs 6 ounces when fully inflated. Raymond has inflated the ball to 4 2/3 ounces. How many more ounces must be added before the ball is fully inflated?

What would 1 3/8 of an hour be?