Answer:
1. 150+3x=130+5x
20=2x
x=10
10 visits
1. 150-5x=130-3x
20=2x
x=10
10 minute
Step-by-step explanation:
Answer:
$1,545
Step-by-step explanation:
3% of 1500 is 45
1500 + 45 = 1545
If Jeffrey takes 50 classes in his first month as an instructor, he will earn back the amount he spent on certification.
Step-by-step explanation:
Amount spent on certification = $200
Base salary = $50
Payment per class = $3
Let, x be the number of classes.
J(x) = 50+3x
He needs to earn $200 dollars in first month, therefore,
50+3x=200

Dividing both sides by 3

If Jeffrey takes 50 classes in his first month as an instructor, he will earn back the amount he spent on certification.
Keywords: function, linear equation
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Answer:
50 hundreds
Step-by-step explanation:
Ans = 5000/100
=50 hundreds