Agrocery store sells three different quantities of sugar. a 1-pound bag costs $1.05, a 2-pound bag costs $2.04, and a 3-pound bag costs $2.73. enter the unit cost in price per pound for each. complete the description about how the unit cost changes as the quantity of sugar increases.
the unit costs are $
pound for the 1-pound bag, $
pound for the 2-pound bag, and $
pound for the 3-pound bag.

Find an equation of the line perpendicular to the graph.

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

Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out