4. Oscar sells Internet access subscriptions by telephone. He receives 12% of the first
$1,000 and 15% on the balance over $1,000. Last month he sold $7,500 worth of
Internet access subscriptions. What was his commission for last month?

mxb67

step-by-step explanation:

hi how are you doing today? if you ever need just tell me

step-by-step explanation:

7

step-by-step explanation:

46

step-by-step explanation:

given

height = 168 cm

formula

height =2.47*f+54.13

solution

168 = 2.47f + 54.13             subtract 54.13 from both sides

168 - 54.13   = 2.47f             combine

113.87 = 2.47f                     divide by 2.47

113.87 / 2.47 = f                   combine

46.1 = f  

answer: 46 cm