Simplify 2 (5x - y) - 3 (3x-y)

In ∆ABC, if a = 8.75 centimeters, c = 4.26 centimeters, and m B = 87°, What is the length of b to two decimal places?

Ava buys a book for 8.58. She pays with a $10 bill. How much charge will she get

About 80% of the egg rolls sold in the U. S. grocery stores are made in Houston, Texas. A skilled wrapper can make 4000 egg roles in an 8 hour day. Betty said this is about one egg role a minute. Is her claim reasonable? Explain.

At a party guests drank 2/3 of the cranberry punch and 5/6 of the orange punch, They drank the same amount of each. How many ounces of each punch might there have been at the start of the party?

Total sales amounted to 27,650.00 and he recieved 1,382.50 in comission. What is his rate of comission

Iᔕ 7/15 ᒪEᔕᔕ Tᕼᗩᑎ 1/2

A rectangle is 18 inches long and 12 inches wide. What is the perimeter of this rectangle? 30 in. 36 in. 50 in. 60 in.

Angie is using similar triangles to find the heights of the tree. A stick that is 5 feet tall casts a shadow that is 4 ft long. The tree casts a shadow that is 22 feet ft long. How tall is the tree?

20,000 concert tickets were sold to the Rihanna concert. Stage level seats cost $105 and higher level seats cost $75. If the total money collected from selling tickets was $1.74 million, how many tickets of each type were sold?

According to the 2000 U. S cenus, 7 our of every 25 homes are heated by electricity. At this rate, predict how many homes in a community of 12,000 would be heated by elercticty