Solve the system using the elimination method.

x+y-2z=5

-x+2y+z=2

2x+3y-z=9

Write an expression for the quantity X less than 2? A.) x-2 B.) 2-x C.) x+2

At the time of liquidation, Fairchild Company reported assets of $200,000, liabilities of $120,000, common stock of $90,000 and retained earnings of ($10,000).

It took Michael 279 hours to drive home because of traffic. His sister drove the same distance in 12 of Michael's time. How long did the drive take Michael's sister?

The increase in a person's body temperature T (t), above 98.6ºF, can be modeled by the function T (t) = (4t) / (t^2 + 1), where t represents time elapsed.

8x + 40 - 8x - 36 how to solve?

Rhonda filled her aquarium with water. Then, she took out 3 gallons to make room for the gravel and fish. She added 2 quarts back in. Then, she added 4 fish. Each fish was in a separate bag with 1 pint of water.

Which pair of ratios can from a true proportion A. 7/4,21/12 B. 6/3, 5/6 C. 7/10, 6/7 D. 3/5, 7/12

Brett fills up his car at a gas station selling gas for $2.10 per gallon. It takes 6 1/2 gallons of gas to fill up the car. How much does Brett spend on gas?

Find the slope (2,5) and (6,2)

Which expression is equivalent to pq