The product of 7 and x is less than or equal to - 21

Solve the following system of equations. What is the x-value of the solution? 3x + 2y = 7 x - y + 1 = 0

Angle PQR and angle SQR form a linear pair. Find the sum of their measures.

You run 5 miles in 1 hour. At this rate, how long will it take you to run a marathon, approximately 26 miles? (Round your answer to the nearest tenth)

In how many ways can a committee of 4 students be formed from a pool of 6 students

Find the 30th term of the following sequence. 1, 7, 13, 19, ... 174. 175. 180. 181.

91 boxes of apples hold a total of 2,605. Assuming each box has about the same number of apples, estimate of apples in each box.

Compare 1 out of 3 and 3 out of 10. Are these values equal?

Bob won big at bingo last night, he walked away with $800. The first thing Bob does is to take a cab to his mother's house. He gives the cab driver $20 and tells him to keep the change.

A local company wants to evaluate their quality of service by surveying their customers. Their budget limits the number of surveys to 100.

Select the correct numeral form of this number written in scientific notation. 5.0 * 10^10 0.000 000 000 5 5,000,000,000 50,000,000,000 500,000,000,000