3. All boys at a certain High school play basketball, tennis or volleyball. If 31% play basketball, and 45% play tennis, find the percentage of boys who play volleyball.

Flashback to semester a. are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr? show your work.

At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3