rewrite the expression using the gcf and the distributive property (39+91)
david pays a 20% income tax on his 2,100 month salary. how much does he pay in taxes each year?
andre rick and ty were practicing for a track cycling race. andre- 750 m in 3 minutes rick 4 minutes 800m, ty 950 in 5mmintues, who covered the last distance per minute?
a recipe for banana pudding calls for 2/3 cups of sugar for the flour and 1/4 cups of sugar for the meringue topping, how many cups of sugar is required to make that good banana pudding?
five friends want to split 6 1/4 pounds of candy amongst themselves. how many pounds of candy will they each get?
a phone originally price at $40 is now $30 what was the percent discount?
an electrician needs 2 rolls of electrical wire to wire each room. how many rooms can he wire with 3/5 a roll of wire?