Which of the following is the solution to this system of equations?

x-y=5

2x-3y=18

At a local aquarium, there are 10 dolphins, 8 penguins, and 4 whales. What is the ratio of penguins to whales?

Put the following in order from smallest to largest 1 - 0.29 - 23% - 1 - 0.027 - - 4. 5

There was 5 dogs and 1 dog got lost how many dogs are there now

Hillary age is 3 years greater than 2/3 times Lilly's age if Hillary is 19 years old how old is Lilly

Integers 6 x (-6) = ? -4 x - 8 = ?

Solve the system using elimination. x - y = 4 - x - y = 6

A. In April, Fiona received 77 ounces of milk at each feeding. She was fed m times per day. Write an expression to find how many ounces of milk Fiona was fed per day. B. Evaluate the expression: She was fed 5 times a day.

Which equation describes the relationship between the time elapsed and the number of gallons of water remaining in the pool? A = - 600+15,000 B = - 600+13,200 C = - 1,200 + 13,200 D = - 1,200 + 15,000

Which expression represents 7 times the difference between 300 and 28

Destiny needs a new coat for the winter and she found one at old navy for $48.88. The sales tax is 8%. How much will she pay for the sales tax?