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love history [14]
2 years ago
12

Robert is a salesperson. He receives 7% commission on each piece of electronic equipment he sells. How much commission will he r

eceive if he sells $6,800 worth of electronic equipment?
Mathematics
1 answer:
Shalnov [3]2 years ago
7 0

Answer:

He receives $476 in comission.

Step-by-step explanation:

This question can be solved using a rule of three.

$6,800 is 100% = 1. x, which is his commision, is 7% = 0.07. Then

6800 - 1

x - 0.07

x = 6800*0.07

x = 476

He receives $476 in comission.

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What are the coordinates of the vertex of the parabola represent by the equation y=-5x^2+30x-25
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Answer:

The coordinate of the  vertex of the parabola is (h,k) =  (3,20)

Step-by-step explanation:

The given equation of the parabola is y=-5x^2+30x-25

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