Jeff wants to save $4000 to buy a used car. He has already saved $850. He plans to save an additional $150 each week. Part A write and solve an equation to represent the number of weeks remaining w until he can afford the car.

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)

Hello, i need compare km^2 and km. what's difference in this?

Triangle dog was rotated to create triangle d'o'g'. describe the transformation using details and degrees.