The area of each square tile is square feet and the area of each triangular tile is square foot. We will pour sand into each frame to a depth of foot.

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ft
Complete the sentence with the amount of sand we will need for each tile.

We will need

ft of sand for each square tile, and

ft of sand for each triangular tile.

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

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

Witch represents the inverse of the function f(x)=1/4x-12