Maritza is buying a multipack of 3 pairs is socks for $25.98. she will save $6.39 by buying multipack instead of buying 3 individual pairs of the same socks. if each pair of socks costs the same amount, how much does each pair of socks cost when bought individually?

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

An air conditioning system can circulate 350 cubic feet of air per minute. how many cubic yards of air can it circulate per minute?

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.