This year on his birthday, John will be two years older than three times Sue's current age. If the sum of their ages will be 74 on John's birthday, how old is Sue now?

Nine more than twice a number is 23

Divide the school into classes and then randomly select students from each class is an example of:

What is the fractional portion of the solution to 5 3/8 + 2 3/12

Margo sold 3 times as many pears as apples in a week. She sold 3,456 apples and pears. How many pears did she sell? Use a letter to represent the unknown before solving.

A box of cereal has a volume of 336 cubic inches. If the width of the box is 4 inches and the length is 7 inches, what is the height of the box I'm confused

Which ordered pair is a solution of the equation? 2x+3y=10?

Two less than the product of a number and - 5 is - 42

A plane flies from New York to Los Angleles at a constant speed of 800 km/hr. If the distnace from New York to Los Angeles is 4000 km how long will it take the plane to fly that distance?

Anna bought a sandwich for 2.49 and a drink for 1.55. She gave the clerk 5.05. How much change should she get back?

One linear expression is subtracted from a second linear expression and the difference is x-5. What is the difference when the second linear expression is subtracted from the first?