Aaron is 5 years younger then Ron. Four years later, Ron will be twice as old as Aaron. Find their present ages.

Suppose you bought a pizza for $8.00. You also buy a salad, but you cannot remember how much you paid and you can't find a receipt. You know that the total amount you spent was $10.00.

Find the roots of the following quadratic equation using the quadratic formula x^2+X-5=0

Why is 167.462 bigger than 167.4

16.464 divided by 0.08

Simplify completely. 5 (x - 2) + 2x

How many 1/6 cup servings are in 6 cups of jelly beans? A.) 24 B.) 36 C.) 42 D.) 48

Patricia recorded the number of people who wore hats to the school baseball game on Saturday. Of the 75 fans at the game 30 wore hats. If 100 people are expected to attend the next game how many of the would Patricia expect to be wearing hats?

Charlotte reads 8 1/3 pages of a book in 10 minutes. What is her average reading rate in pages per minute?

The time it takes for a race car to finish a lap (to the nearest tenth of a second) is represented by the variable t. Which set of numbers best describes the value of t? A-whole numbers B-irrational numbers C-rational numbers D-integers

Sasha buys 3 postcards during each day of vacation. How many days will Sasha have to spring on vacation before she will have bought a total of 6 postcards?