Which addition does the model below represent? 8 + (–3) 2 + (–3) 5 + 3 5 + (–3)

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)

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?

The holiday party will cost $160 if 8 people attend.if there are 40 people who attend the party, how much will the holiday party cost