There were 3 times as many children as adults at the school book fair. If there were 81 children, what was the ratio of adults to total attendees at the book fair.

The football team has jerseys numbered from 10 to 30. Everyone gets a jersey and there are three leftover. How many people are on the football team?

5x + 9 equals 2x + 12. What is the value of x?

How do I simplify - 5 (a-9)

Maria bought 125 pounds of lunch meat for $3.36. How much would 234 pounds of lunch meat cost?

What numbers need to be eliminated to solve r/-52=156

Match the terms to their definition. 1. a sequence in which a fixed amount is added on to get the next term arithmetic sequence 2. an individual quantity or number in a sequence common difference 3.

How can you prove a triangle is a right triangle? Select one: a. Use the distance formula to see if at least two sides are congruent. b. Use the slope formula to see if any sides are perpendicular. c.

2/3 cup how many cups mix it will take to make 12 servings

Which ratio is the same proportion as 36:64 in fraction

Four times a number, subtracted from nine, is twice the number. How do I solved this?