So solve for all values of x by factoring. X^ + 10x + 21=0

What is 6 (7-2x) + 7=49

Find the surface area of a ping pong ball if the diameter of a ping pong ball is 1.4882 inches round your answer to the nearest hundredth

Yesterday, 58 of the 72 students in a contest gave their speeches. How many students gave their speeches? Write your answer in simplest form.

If f (x) = x - 5, then match each of the following. 1. f (5) 6 -3 2. f (1) 5 -6 3. f (-1) 3 -5 4. f (8) 2 -4 5. f (2) 5 0 6. f (0) 1 3

Divide. Check your answer 1. 837 : 36 2. 1,650 : 55 3. 5,634 : 18 4. 7,231 : 24 5. 5,309 : 43 6. 3,774 : 37 7. 1,099 : 54 8. 6.440 : 28 9. 5,256 : 52 10. 1,955 : 85 11. 5,624 : 46

For a party, you can spend no more than $20 on cakes. Egg cake costs $4 and cream cake costs $2. Write the linear inequality that models the situation.

The revenue of 200 companies is plotted and found to follow a bell curve. The mean is $815.425 million with a standard deviation of $22.148 million. Would it be unusual for a randomly selected company to have a revenue between $747.89 and 818.

Three of the squirrels each got 4 nuts. Five of the squirrels each got 5 nuts. How many nutsdo they have in all

If h = 21 units and r = 7 units, what is the volume of the cone shown above? Use 3.14 for.

A cleaning solution and water are mixed in the ratio 4:15 The amount of water in the mixture is 1200 mm what is the total volume of the mixture?