R+L=12

48R+36L=528

what is the value of r and the value of l

Find the equiaent expression of 3+2 (2p+4t) A. 12p+24t. B. 4p+12t+6. C. 4p+8t+3. D. 10p+6t+3

Zack used these steps to solve this equation: Three-fourths y + 5 = negative three-fourths y minus 9. Step 1: StartFraction 6 Over 4 EndFraction y + 5 = negative 9. Step 2: StartFraction 6 Over 4 EndFraction y = negative 14.

If you know the area of a circle, how can you find its radius?

8 - 2x = 2 (3 - x) + 2

1. If x2 = 60, what is the value of x? A. plus or minus the square root of 30 B. plus or minus the square root of 60 C. plus or minus 30 D. plus or minus 120 2. A square piece of cheese covers eight square inches of a plate.

A florist received a shipment of 16 dozen roses the original order was for 20 dozen what percentage of the order did not arrive?

The amount a babysitter earns is given by the equation y=7.5x where x is the number of hours and y is the amount earned in dollars. Is this relationship proportional?

Simplify: 6w4 + 11w4. Enter the original expression if it cannot be simplified.

Can line y=mx+b go through the origin

Reduce the following algebraic expressions: 9x - (7x-5) - 8 (6x-2)