Write the missing term to make the ratios equal. 55:?=22:6

How do you solve 0.75 + - 17

F (x) = - 2x2 + 4x + 1

You can run 6 miles in 1 hour at this rate how long will it take you to run a Marathon 26 miles

Multiply. 653.8 * 0.02 A. 13,076 B. 1,307.6 C. 130.76 D. 13.076

Three bells toll at intervals of 9, 12 and 15 minutes respectively. If they start tolling together, after what time will they next toll together?

You are tossing 3 different colored coins. how many possible outcomes are there?

Kareem took 4 2/5 hours to clean the bathroom. Then he took 2 1/4 hours to clean the den. How much total time did Kareem take to clean the two rooms? Write your answer as a mixed number in simplest form.

For every 32 red balloons there are 56 blue balloons. if there are 7 blue balloons, how many red balloons are there?

If the gradient of a line C is 2/3 what is the gradient of the line which is perpendicular to C

The sum of a number and twenty-one is sixty-four.