Answers created by George P.

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What is the value of $x$ $x$ in the equation $\frac{1}{5} x - \frac{2}{3} y = 30,$ $1/5x -2/3 y=30,$ when $y = 15$ $y=15$ ?
How do you solve $- 3 x^{2} - 9 x = 0$ $-3x^2 - 9x = 0$ ?
M and B leave their campsite and walk in opposite directions around a lake. If the shoreline is 15 miles long, M walks 0.5 miles per hour faster than B and they meet in 2 hours...how fast does each walk?
How do you solve $4 x - 2 (1 - x) = 2 (3 x - 2)$ $4x-2(1-x)=2(3x-2)$ ?