Solve by Elimination/Addition

{-6x-2y=-1618x+6y=48

Which is the better buy? A. 1,323 ounces of topsoil for $410.13 B. 8 pounds of topsoil for $78.08

An ice cream stand offers cake cones, waffle cones, or cups to hold ice cream. You can get vanilla, chocolate, strawberry, pistachio, or coffee flavored ice cream. How many outcomes are possible?

Which of the following lists is correct for the order of operations? a. parentheses, exponents, multiply and divide, add and subtract b. exponents, parentheses, multiply and divide, add and subtract c.

Thomas wrote four checks last month, and these were the only transactions for his checking account. According to his check register, his balance is $444.12, but the bank statement he just received says his balance is $526.32.

I drove my car on cruise control at 65 miles per hour for 3 hours without stopping how far did I go

Mary mixes white paint and blue paint in the ratio 2:3 she makes a total of 20 litres of paint how much more blue paint does she need to add to the mix ture so that the ratio of white paint to blue paint becomes 1:7

Suppose you want to test the effectiveness of a certain drug for treating a disease-that is, you want to see if using the drug is better the standard treatment.

Does (0, - 1) make the equation. y = 5x - 1.? Yes or No

State a conclusion that seems reasonable. Donald is older than Jeanette; Donald is older than Ethel. Donald is older than Allen. Conclusion:

Find the composite area of the shaded region