Which pairs of polygons are congruent?

A total of 396 tickets were sold for the school play. They were either adult tickets or student tickets. The number of student tickets sold was two times the number of adult tickets sold. How many adult tickets were sold?

Leela went to a small garment store with her son. She wanted to buy an outfit for him. In the garment store, she found two types of shirts: Formal and Denim. There were 3 choices for formals and 4 choices for denims.

Barbara draws pens randomly from a box containing 5 pens of the same shape and size. There is 1 green pen, 3 red pens, and 1 blue pen. She draws 1 red pen and then another red pen without replacing the first one.

she sold 17 times more books then partner. each book $21 ... they sold 180 books total ... how many did each sell

Does changing the position of the vertex affect the volume if the height remains the same? Why or why not? (Hint: Think of the cone as a stack of disks of decreasing radius.)

Simplify, 4 (2n+3) - 3 (n+1) remember collect like terms

What is quadratic equation? Can you give me an example?

Flora has 22 vases. Each vase has 6 tulips and 9 carnations. Which expressions correctly show how to find the total number of flowers? Choose exactly 2 answers that are correct. A. 22 * (6 + 9) B. (22 * 6) + (22 * 9) C. (22 + 9) * (22 + 6) D.

For the expression 6 + y - 3, determine the coefficient for the variable term. A: - 3 B: 0 C: 1 D: 6

What is the difference between 4/5 and 1/4