Answer:
x = -1 ; y=4
Step-by-step explanation:
1. Use the substitution method and replace the <em>y</em> on the second equation with the first equation,
2. Solve for <em>x</em> (x=-1)
3. Plug <em>x</em> into the first equation to get <em>y</em>
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<u><em>ANS: y=4</em></u>
$540
1 member 1 day :$480/80/20 = $3
12 members 15 day = $3 * 12 * 15 = $540
Hope this helps!!!
Answer: 55
just add 41.5 on 13.5 and that is x
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