The science club has 35 members, 10 girls and 25 boys. what is the ratio of girls to boys in the science club? a. 2: 1 b. 2: 5 c. 5: 2

What is the inverse of the function f(x) = 2x + 1?

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

When you are making a circle graph by hand, how do you convert a number for a part into its corresponding angle measure in the circle graph? when you are making a circle graph by hand, what should you do if one of your angle measures is greater than 180°?