Best answer will be crowned the brainliest. No cheating. May use calculator, pencil, paper, or pen, etc. but no looking up answers if you need hints I will give you hints.

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)

In the rectangle below ac=30 units what is de

Acylinder and its dimensions are shown. which equation can be used to find v, the volume of the cylinder in cubic centimeters?