Look at the following numbers -7 , 0 , 7 , 14 which pair of numbers has a sum of 0

Explain how you can use the associative property to evaluate (7x50)x4.

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)