Use ... 19=h/3-8 solve the equation : expiation each step and identify the property used to reach each step 0.6x+0.8=1.4 thanks ... use the inverse method to solve the system of linear equations -x +3y+2=1 2x+5y=3 3x+y-2z=-<span>2</span>
there is a 2 hr difference in betwen them. when you take 450 there is a 150 mile difference from 300 so when you divide 150 by 2 you get 75 so you do about 75 miles an hr so you can go 450 miles in 6 hr's.