Simplify 49 to the negative 1 half power.

Evaluate the expression when a = 7 and y=-3. y-9a

When plotting on a scatter plot, is the time x or y?

The side length of one of the pentagons measures 2 inches and the apothem measures about 1.38 inches. What is the area of one of the pentagons? State your answer to the nearest tenth.

What is the 33rd term of this arithmetic sequence? 12, 7, 2, - 3, - 8, -158 -157 -148 -147

The price to ship a box varies directly as the weight of the box in pounds. A box that weighs 10 pounds costs $10.90 to ship. What would it cost to ship a second box that weighs 37 pounds? A. $4.03 B. $403.30 C. $33.94 D. $40.33

Julia needs 5 bananas to make 2 loaves of banana bread. If she wants to make 14 loaves of banana bread, how many bananas does she need?

the plans for your 13th birthday party are well under way. your parents agree to your guest list of 400 people. you decided it would be fun to give out "door' prizes as the guests enter your party.

Solve each equation by finding square roots. If the equation has no real-number solution, write no solution. 144-p^2 = 0 a. p = + 14 b. p = + 6 c. p = + 12 d. no solution

Describe two different strategies you could use to add 4 addends

A single six-sided die is rolled. find the probability of rolling a number less than 3