El tio de martin compro un terreno y quiere alambrarlo, si el terreno tiene 25 metros de frente y 37 metros de fondo, y el metro de alambre cuesta $812 ¿cuanto le costara alambrar todo el terreno?

What is the solution to the equation 9^(x+1) =27

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

Solve: 3x+y=6 4x-2y=18 show all work !