If x and y satisfy both 9x+2y=14 and 7x+2y=2, then y=?
1 answer:
You might be interested in
Answer:
Dan would be left over with $43 a week.
Step-by-step explanation:
= 40%
= 50%
Rent: $430 - 40% = $172
Food: $430 - 50% = $215
$215 + $172 = $387
$430 - $387 = $43