Anton rides his bike 6 miles east and then 4.5 miles south. How far is the finish point, measured in a straight line and rounded to the tenth of a mile

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)

If 3x+8=3x+8 is it one solution or no solution

When solving a logarithm equation, how do you find the missing variable ?