Toni spent $107.50 on lunch, clothes, and school supplies. toni spent an equal amount on clothes and school supplies. if toni spent $10.50 on lunch, write an equation that can be used to find how much toni spent on clothes and school supplies.

The box plot shows the number of raisins found in sample boxes from brand c and from brand d. each box weighs the same. what could you infer by comparing the range of the data for each brand? a) a box of raisins from either brand has about 28 raisins. b) the number of raisins in boxes from brand c varies more than boxes from brand d. c) the number of raisins in boxes from brand d varies more than boxes from brand c. d) the number of raisins in boxes from either brand varies about the same.

Which value would be a solution for x in the inequality 47-4x< 7

These tables represent a quadratic function with a vertex at (0, -1). what is the average rate of change for the interval from x = 9 to x = 10?