Mathematics, 22.01.2021 03:50, zebragal
Mr. Townsend needs to make 13 pairs of butterfly wings for costumes for a play. Each pair of wings is made with 3/4 yard of fabric. The fabric costs $8 per yard.
You'll apply properties of multiplication in the following steps to find the total cost of the fabric.
1. Use multiplication to write an expression for the amount of fabric needed to make 13 pairs of wings.
Write your answer in the space below.
2. Multiply the amount of fabric by the price per yard to find an expression for the total cost.
Write your answer in the space below.
3. Use the associative and commutative properties to rearrange the terms in the expression to make it easier to calculate. Explain why the rearranged expression is easier to work with.
Write your answer in the space below.
4. Simplify your expression to find the total cost. Show your work.
Write your answer in the space below.
Answers: 1
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 20:00, 12bluestone
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)) =
Answers: 1
Mathematics, 21.06.2019 20:30, shonesam98
Apinhole camera is made out of a light-tight box with a piece of film attached to one side and pinhole on the opposite side. the optimum diameter d(in millimeters) of the pinhole can be modeled by d=1.9[ (5.5 x 10^-4) l) ] ^1/2, where l is the length of the camera box (in millimeters). what is the optimum diameter for a pinhole camera if the camera box has a length of 10 centimeters
Answers: 1
Do you know the correct answer?
Mr. Townsend needs to make 13 pairs of butterfly wings for costumes for a play. Each pair of wings i...
Questions in other subjects:
Mathematics, 21.10.2020 17:01
Mathematics, 21.10.2020 17:01
Biology, 21.10.2020 17:01
History, 21.10.2020 17:01
Chemistry, 21.10.2020 17:01
