Solve for x. 2x + 9 = 33 What is the answer?

A 7.5

B 12

C 21

D 84

How many times is 0.7m in 28m

8x^2+2x^3-6x-14 what's the answer

How do I find the slope in an equation?

Apex Car Share Inc. offers car sharing for a $119 yearly fee plus $19 per hour for the use of its car share. What is the total cost for a person who purchased a car share and used it for 42 hours total time?

Sugar was traditionally produced and sold as sugarloaves, which are cones of sugar wrapped in paper. Find the volume of a cone-shaped sugarloaf with a base of diameter of 8 centimeters and a height of 22 centimeters.

Tony plans to deposit $1,000 at the end of each of the next three years. if his funds earn 5% compounded annually, how much will he have at the end of three years?

It is believed that the minimum number of calories required for the average female to avoid starvation is 1200 calories. The brain requires about 12% of the calories. How many calories does the brain require?

Moshe is playing cards and is grouping the cards that have already been played by suit (hearts, clubs, diamonds, and spades). Moshe is using what type of encoding?

A bag with 26 tiles with the letters A through Z. Find the probability of drawing two vowels with replacement

The floor at a roller skating rink is 72.25 feet long and 51.5 feet wide. How much longer is the rink than it is wide? A 671.0 ft B 67.10 ft C 21.25 ft D 20.75 ft