Megan is taking piano lessons and gymnastics class she has a piano lesson every seven days and a gymnastics class every three days how often does she have both on the same day?

Marking brainliest rewrite the equation x = 65 - 60p by factoring the side that contains the variable p.

Fracisco's game involves 3 green, 2 yellow, 4 red, and 3 black marbles. if he randomly draws three marbles from the bag, without replacement, what is the probability that he will draw yellow, and then red, and then black? a)1/192 b)1/72 c)3/220 d)1/55

What does y equal in y divided by -1 = -2?