Final answer:
To take home a gross of $750 a week, Mark would need to do sales worth approximately $3928.57.
Step-by-step explanation:
To find the 'worth' of sales Mark would need to do in order to take home $750 gross a week, we need to consider his base salary and commission. Mark earns a gross base salary of $475 a week and receives a 7% commission on all his sales. Let's assume his sales worth is 'x' dollars.
To meet his goal of $750 gross a week, we can set up the equation: $475 + 0.07x = $750.
Now, let's solve for 'x'. Subtracting $475 from both sides of the equation, we get 0.07x = $750 - $475 = $275.
Dividing both sides by 0.07, we find that x = $275 ÷ 0.07 = $3928.57.
Therefore, Mark would need to do sales worth approximately $3928.57 in order to take home a gross of $750 a week.
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