Digital SAT Math Practice Question #2161
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Translate English directly to algebra: 'per' means multiply by variable, 'initial/flat' means add constant.
Equation: $40L + 25 = 345 \implies 40L = 320 \implies L = 8$ lawns....
Distractor Analysis: Trap choice eliminates careless test-takers who confuse roots with coordinates...
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Consider the system of equations below: $$\begin{cases} x + 3y = 7 \\ 2x - y = 7 \end{cases}$$ If $(x, y)$ is the soluti...