A factory produces widgets of assorted colors. On the average, 1 out of 100 widgets produced is defective and has to be replaced at a cost of $6.00. The profit margin is $2.00 per widget. What would the profit be per unit selling 300 widgets?

answer: 180

step-by-step explanation:

12-2=10

20-2=18

18x10=180

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy