Harry, Jeff, and Roberta are three years apart, and this year the sum of their ages are equal to their 42 year old father. What are the ages of Harry, Jeff, and Roberta?

Which of the following are steps in the process in solving application problems using the two-order system? Assign two variables for the unknowns. Make a guess for the value of the variables. Write two equations using the assigned variables.

I need to make this expression true by using grouping symbols. 2x2+3^2 - 4+3x5

A bag of potatoes weighs 2 1/2 pounds. How much would 3 1/3 bags weigh?

Suppose one honeybee makes 1/12 teaspoon of honey during its lifetime. hom many honeybees are needed to make 1/2 teaspoon of honey?

The volume of the truck 15 ft cubed. The area of the base of the container is 6 ft squared. What is the height of the clothing truck in feet

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?