Marina simplified the expression 4x + 5 (-4x -b) - (x -2) to be -17x -8.

what was the value of b?

a.) -6
b.) -2
c.) 2
d.) 10

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

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.

Which of the following equations is equivalent to x/3-6/x=1