Answer: $396
Step-by-step explanation:
<u>Step 1: Write your equation:</u> $550- ($550 × .07) ×4
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<u>Step 2: Solve your equation:</u> $550- ($550 × .07) ×4
$550-$38.5×4
$550-$154
$396
I believe the coordinates would simply be (0.5, 3.5)
Ok so i could be wrong but i got .661 + .954i