Asked by colin

sam makes $400 per week plus $20 commission on each new cell phone plan she sells. Write an equation to determine how many plans she sold to earn $680 last week.

Answers

Answered by Brainiac
He makes 400, and an extra 20 for each plan. If the variable Y is how much she makes, and X is the number of plans, then

Y= 400 + 20X

Then you just substitute how much she makes for Y,

680= 400 + 20X

And solve for X.
Answered by Anonymous
Nadia earns a base salary of $300.00 every week with an additional 5% commission on everything she sells. If Nadia sold $6050.00 worth of items last week, what was her total pay?
Answered by Anonymous
14 plans
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