140 miles on 6 gallons how many gallons to the mile

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

How far is x from 5 on a number line?

In a probability experiment, karen flipped a coin 76 times. the coin landed on heads 32 times. what percentage of the coin flips resulted in tails? round to the nearest percent. a. 58% b. 65% c. 42% d. 60%