Mathematics, 09.12.2020 17:40 jadabecute3739

There are 15 plates in a kitchen cabinet. The diameter of each plate is either 7in or 12in. The diameter of all 15 plates combined is 140in. Which system of equations can be used to find the number of 7in plates, x , and the number of 12in plates, y , that are in the cabinet?

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:00

Someone answer this asap rn 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: 2

Answer

Mathematics, 21.06.2019 19:30

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2

Answers: 1

Answer

Mathematics, 21.06.2019 20:30

Venita is sewing new curtains. the table below shows the relationship between the number of stitches in a row and the length ofthe row.sewingnumber of stitches length (cm)51 131532024306what is the relationship between the number of stitches and the length? othe number of stitches istimes the length.o. the number of stitches is 3 times the length.

Answers: 2

Answer

Mathematics, 21.06.2019 21:30

Tom can paint the fence in 12 hours, but if he works together with a friend they can finish the job in 8 hours. how long would it take for his friend to paint this fence alone?

Answers: 1

Answer

You know the right answer?

There are 15 plates in a kitchen cabinet. The diameter of each plate is either 7in or 12in. The diam...

Questions

Mathematics, 05.10.2019 00:30

Miguel’s teacher asked him to color 4/8 of his grid. he must use 3 colors: red, blue, and green. there must be more green sections than red sections....

Mathematics, 05.10.2019 00:30

Jack a shopping for a new toaster oven jack calculate the total cost of his purchase before going to the register including a 9% sales tax what's the...