The quotient of the opposite of 30 and 6, plus the opposite of 8

Asmall foreign car gete 42 miles per gallon and user 35 gallons on a trip.gasoline costs $1.05 per gallon.what was the cost of gasoline per mile driver?

Solve the system by the elimination method. x + y - 6 = 0 x - y - 8 = 0 when you eliminate y , what is the resulting equation? 2x = -14 2x = 14 -2x = 14

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?