Algebraic expression for the sum of 15 and x, plus 7

Part of a book fell out. The first page of this part has number 143. The last page has a number written with the same digits. How many pages are in the part of the book which has fallen out?

26% of what number is 78?

In the Ridgeland Park youth athletics program, 60% of athletes play baseball and 24% of athletes play baseball and basketball.

Multiply and answer in scientific notation: (3.8 x 108) (6.9 x 105)

It is - 10°F now. School is canceled when the temperature is colder than - 5°F. Describe how much the temperature can increase before school will reopen using the inequality - 10 + x < - 5. Which choice shows the correct solution and conclusion? A.

In a bag with 3 red chips, 2 yellow chips, and 1 green chip, what is the probability of getting NO yellow chips on the first 2 tries? A. 1/3 B. 2/3 C. 2/5 D. 3/5

You go to a restaurant with 3 friends the total bill is 90% you pay 6% tax and add 20% what do you pay

Write 12.5% as a fraction or mixed number in simplest form

Find the volume of the cylinder. Use 3.14 for r. Round your answer to the nearest hundredth. 5 ft a. 70.65 cu. ft b. 706.5 cu. ft C. 176.63 cu. ft d. 141.3 cu. ft

Which function describes the arithmetic sequence shown? -5, - 7, - 9,-11, - 13, ... A. f (x) = - 3x + 2 B. f (x) = - 2x + 3 C. f (x) = - 3x - 2 D. f (x) = - 2x - 3