Tristan bought school supplies. He bought a graphing calculator for $199.99 and binders that
cost $8.99 each. The total cost for the school
supplies was $244.94. Write an equation to find
how many binders Tristan bought.

Hannah works at the mall selling book bags. she sold 35 book bags in 5 hours. how many book bags did she sell per hour?

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

Agarden consists of an apple tree, a pear tree, cauliflowers, and heads of cabbage. there are 40 vegetables in the garden. 24 of them are cauliflowers. what is the ratio of the number of cauliflowers to the number of heads of cabbage?