last month mrs. hamilton bought a 4 pound bag of potatoes for $9.12. this month she purchased a 6 pound bag of potatoes for $11.40 what is the difference in the unit cost per pound that mrs. hamilton paid

Martin likes to make flower bouquets that have 3 daffodils and 4 tulips per vase. a daffodil has a mass of d grams, a tulip has a mass of t grams, and the vase has a mass of u grams. the expression 5(3d + 4t + v) describes the mass of 5 bouquets. match each amount in the situation with the expression that represents it. situation expression number of bouquets mass of one bouquet mass of the tulips in one bouquet 4t mass of the daffodils in one bouquet 3d + 4t + v

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

Simplify 24÷(-2)(3)+7 a. -29 b. 3 c. 11