Marie ordered 12 pairs of shoes that were on sale. 7 out of the 12 shoes arrived on time. what percent of shoes did not arrive on time? round your answer off to the nearest tenthsplace.

Which linear equations have an infinite number of solutions? check all that apply.  (x  –  3/7)  =  2/7(3/2x  –  9/14)8(x  +  2)  =  5x  –  1412.3x  –  18  =  3(–6  +  4.1x)(6x  +  10)  =  7(x  –  2)4.2x  –  3.5  =  2.1 (5x  +  8)

Which graph represents the solution set for the given system of inequalities? x+2y< 3 x+y> 4 3x-2y> 4

What is the binomial expansion of (2x-3)^5