Ben needs to choose between three brands of shingles to use
on the roof. He knows he needs 89 bundles of shingles but each type of shingle weighs a different amount. He needs to take the information he has about the cost of the crane and the amount it can lift to determine the cost of using each brand.
The crane costs $350 plus an additional $150 for each hour or part of an hour the crane is used. The crane can make 4 lifts in one hour. Each lift must weigh 650 pounds or less. The weights of a bundle of each brand of shingle can be found in the table below. Complete the table. Show your work. Then decide which brand of shingles Ben should choose. Explain your reasoning.

Choose the number sentence that shows the identity property of addition. a. 122 = 61 + 61 b. 62 = 1 + 61 c. 61 = 0 + 61

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?

Someone answer asap for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =