A car burns 0.85 gallons of gas per hour when idling . which conversion factors would be useful to solve this problem?

(a) solve h+2/6 = h-3/4(b) solve the following simultaneous equations. 2x = y + 66x - 2y = 13x = ? y = ?

Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account