What is the solution for the system

6x+9y=21

4x-7y=-27

Solve for y 8x-4y<24

What's more precise 11ft:122in

What is the partial products for 28*43

A 3.00-g copper penny at 25.0°C drops from a height of50.0 m to the ground. ( a. If 60.0% of the change in potentialenergy goes into increasing the internal energy, what is its final temperature? ( b. Does the result you obtainedin ( a.

Order the following ratios from least to greatest 3/4, 2:3, 5 to 6

Marcus is working at a local pizzeria where he makes $12.50 per hour and is also working at the university bookstore where he makes $9.50 per hour.

The net of a square pyramid is shown below. What are the possible areas for a single face in this net? Check all that apply. A net with a square base with sides lengths of 5 meters, and 4 triangles with heights of 6 meters.

Solve the equation for the indicated variable: (F-7) / g=h For F

Simplify the following question. 2x (x-3) - 3x (4x-1) ?

What is the volume of two cubes with a side length of fraction 1 over 2 foot? v = s3, where s is the side length. fraction 1 over 2 ft3 fraction 1 over 4 ft3 fraction 1 over 8 ft3 fraction 1 over 9 ft3