1. Select ALL the equations that are equivalent to the equation 3x - 4 = 5.* 3x = 9
3x - 4 + 4 = 5 + 4
X - 4 = 2
X = 9
-4 = 5 - 3x

An unknown number of kids and buses are getting assigned. when assigning 4 kids to each bus, there are 2 kids that aren't placed in a bus. when assigning 8 kids to each bus, there are 2 empty buses. how many total kids are there?

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15