Answer:
$13.75
Step-by-step explanation:
Given that he's paid = $515
Sold equipment worth = $1500
His commission of 16% for the week therefore
= ( 16/100 ) × 1500
= 0.16 × 1500
= 240
So, commission in $ received for the week = $240
Actually salary less commission = 515 - 240
= $275
If he worked 20 hours in the week and made $275
Hourly rate therefore = Total salary less commission ÷ total number of hours
= 275 ÷ 20
= 13.75
Therefore his hourly rate = $13.75
Higher the watts means the highest the intensity of that light bulb. also, the slope would be 1.1 which is positive and directly related to the watts. if watts goes up, then the function value will also go up.