Posted by **Lucy** on Saturday, August 23, 2008 at 1:41pm.

Write the slope-intercept form of the equation of the line that passes through the point (-5,4)and has a slope of -1.

Answer: y=-x-1

2)Solve the system of equations algebraically: 1/3x+1/3y=1 and 2x+2y=9

Answer: no solution

- Pre-calculus-check answers -
**Reiny**, Saturday, August 23, 2008 at 2:22pm
both correct

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