Solving each system by elimination

-9x+y=11

-8x-y=6

Solve the right triangle. Round to two decimal places A=20, b=6.00

10000 written as a power of 10 is equal to

Why do all math teachers make us do so much work? when will we ever need " x+y=z " in our life?

Zak uses repeated subtration to find 48/8. How many groups of 8 doeszak subtract

Tiya earns $7 an hour mowing her neighbor's lawn. Create two variables and determine which is dependent and which is independent for this situation.

Corey has 16 cups of flour to make cookies. One batch of cookies

A tennis team is selling tickets to a car wash for six dollars when they do not sell very many tickets the team decreases the price twenty-five percent what is the new cost of a ticket

An ice cream factory makes 270 quarts of ice cream in 10 hours how many quarts could be made in 36 hours what was that rate per day

The absolute value of negative eight minis twice a number

What do you get when you multiply (-4) (-4) (-4) (-4)