The ratio of white flour to whole wheat flour in a bread recipe is 2: 3. the recipe uses 10 cups of flour. how much of each type of flour is needed?

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?

The verbal translation for the difference of m and 7 increased by 15

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.