What is C = 2πr? Solve for r.

If y varies directly as x, and y = 15 as x = - 3, find y for the x-value of 6. 1. - 30 2. - 32 3. - 34 4. - 36

Brian is writing a paper that needs to be 20 pages long. He already wrote 8 pages and writes 4 pages each day. Write an algebraic equation to solve how many days it will take Brian to finish his paper. Let d equal the number of days

Travis took a taxicab from his office to a meeting on the other side of town. The cab ride cost $8.50 which includes a $2.00 tip. In deciman form, how far is it from his office to the meeting?

If B = 26 degrees and b = 18, what is c

Rudolph ate 30 pounds of reindeer food in 3 hours. How many pounds did he eat each hour?

What is prime number

The graph of the line p represents y=1/5x-1. If the slope of the line p is multiplied by - 10 to create the line r, which statement about the graphs of the two lines is true

Louise completed the work shown below. (5x3 + 3) 2 = (5x3) 2 + (3) 2 = 25x6 + 9 Determine if Louise's answer is correct. Explain

The difference between three times a number and seven is twenty. what is the number?

What is the value of the 4 in the number, 5,679.04