AJ was trying to simplify the exponent expression 5^7/5^3. he started out by writing the factored form. once he saw the factors he recognized a giant one in his work. problem A: copy AJ’s expression on your paper and write out the factored form. where did he see the giant one?

Agiven line has the equation 2x + 12y = −1. what is the equation, in slope-intercept form, of the line that is perpendicular to the given line and passes through the point (0, 9)? y = ( )x + 9

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

Ineed to know the answer to this algebra question.