A fair 10-sided die, with faces numbered 1 through 10, is rolled once. What is the probability that the number rolled will be prime? Express your answer as a common fraction.

Rob works for $8.00 per hour. His regular hours are 40 hours per week and he gets time-and-a-half for overtime. One week he works 50 hours. He wants to calculate his pay.

A real estate agent is paid $550 a week plus $100 for every house she is advertising for sale. Her weekly pay is given by the formula: P=550+100h. If she was paid $1750 last week, how many houses was she advertising?

thomas went to a hot dog cart at a baseball game. hot dogs are $2.50 morr then a soda. he purchased 2 hot dogs and 1 soda. he spent $ 20. how much is one hot dog?

One serving of a certain brand of yogurt contains 6g of fat. The low-fat version contains 39.75% less fat per serving. How many grams of fat does one serving the low-fat yogurt contain?

Which is an example of the associative property? A. 3 • (x + 5) = 3 • x + 15 B. x + 5 = 5 + x C. (x + 3) + 7 = x + (3 + 7) D. If x = a, and a = 7, then x = 7.

The radius of earth is 6378.1 km, which is 18,243.9 km less than the radius of neptune. find the radius of neptune

3pounds of mix nuts how many ounces of nut Ethan have

Solve the equation y^2 - 11y = - 28.

Liz is making beaded necklaces. for each necklace, she uses 27 spacers, plus 5 beads per inch of necklace length. write the rule for x in terms of y.

A rectangular room measures 14 feet by 144 inches. Edgar said the area of the room is 2,016 square feet. Explain his mistake, then find the area in square feet.