Find the area of the shaded region. Use 3.14 for pi.

You have 3 boxes, one "strawberries"; one "mentos" and one "mixed".but you know that all the labels are in incorrect order .how do you know witch is witch?

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.