The cost of 10 oranges is 1$. what is the cost of 5 dozen oranges

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

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left