The answer in simplest form is 1/4.
174/29 = 6 times the difference
17*6 = 102
12*6= 72
34*6 =204
15*6 = 90
so the answer is A
<span>-28x²-12x = -4x(7x+3) the first one is answer</span>
it would take him 32 minutes. You could use divisoin and multiplecation to figure it out
