Find the net profit on an item bought for $50 with a $6.30 overhead and sold for $75.

the net profit is $18.7

Step-by-step explanation:

we are given

buying price =$50

and over head price =$6.30

now, we can find total price

total price = buying price + overhead price

total price =50+6.30

total price =56.30

now, we are given selling price

selling price =$75

Profit = selling price -buying price

we get

profit =75-56.30

profit=$18.7

So, the net profit is $18.7

b

step-by-step explanation:

the word superfluous means unnecessary

-2

7 - 9 = -2

reversed:

-2 + 9 = 7