2x+y=-9

-3x+11=y whathe is the answer

If you are left with a solution such as - y = 5. How do you change the negative variable to positive?

The tech ed teacher needs to cut boards for the 6th grade propeller project that are 3/4 feet long. How many propellers can he get out of a board that is 1/2 feet long.

A crane is rented at $1000 per day plus a charge per hour of use. The crane was used for 7 hours on a day, and the total charge was $3450. Which equation can be used to find the charge x, in dollars, per hour of use?

A flexible wire is bent into a semicircular arc. The length of AB is 18 meters. Find the length of the wire. Use 3.14 as an approximation for π.

Simplify-|-24| Explain answer

What property is illustrated by the following statement? If p+3=5, then 5 = p+3

In a parking lot, 1 out of every 8 cars are blue. what percent of the cars in this lot are blue

Write 48 ten thousands, 21 hundreds, and 7 tens in word form and expanded form.

Slope of 2 and passes through (-5,1)

A flower bed in the shape of a triangle with one side twice the length of the shortest side and the third side is 24 feet more than the length of the shortest side find the demons ions if the perimeter is 128 feet