Which statements about the factors of the terms in the expression 12x+12xy-24y are true? check all that apply. the factors common to 12x and 18xy are 1, 2, 3, 6, x, and y. the factors common to 12x and 18xy are 1, 2, 3, 6, and x. the factors common to 12x and 24y are 1, 2, 3, 4, 6, 12, x, and y. the factors common to 12x and 24y are 1, 2, 3, 4, 6, and 12. the factors common to 18xy and 24y are 1, 2, 3, 6, x, and y. the factors common to 18xy and 24y are 1, 2, 3, 6, and y. the gcf of the expression is 6xy. the gcf of the expression is 6.

Use the information given below, to compare the cost of operating two different vehicles for one month (4 weeks) you are considering two different cars. you drive to work, a 20 mile round trip, five days a week. gasoline costs you $1.50 per gallon car agets 28 miles per gallon, would have $300 a year in maintenance costs, and would cost you $1,500 per year to insure car b gets 19 miles per gallon, would have $500 a year in maintenance costs, and would cost you $1,000 per year to insure costs car a car b gas cost per month insurance cost per month maintenance cost per month $ total cost per month