Which pair of numbers is relatively prime

15 and 27

10 and 21

12 and 54

21 and 39

What is the value of the underlined digit? 587

24 songs to 78 songs

What is 5x8,000=5x? thousands

Write the phrase as a variable expression. use x to represent "a number." 8 less than 4 times a number a. 8x - 4 b. 4 - 8x c. 8 - 4x d. 4x - 8

A company produces fruity drinks that contain a percentage of real fruit juice. Drink A contains 5% real fruit juice and Drink B contains 10% real fruit juice.

How do I describe the shape of a histogram?

Jerry measured and timed the descent of a diving bell spider in a large fish tank. The spider reached a position 412 412 inches below the surface of the water after descending at a constant rate for 112 112 seconds.

The expression 5/9 (f-32) gives the temperature in degrees celsius for a given temperature in degrees fahrenheit f. find the temperature in degrees celsius that is equivalent to 86 f

The formula for the surface area of a cube is S 5 6x2 where x is the length of one side. Find the length of the side of a cube with a surface area of 150 square inches.

More than 450 students went on a field trip. Ten buses were filled and 5 more students traveled in a car. How many students were on each bus?