Answer:
Step-by-step explanation:

3) -3x - 3 = 12 ; Multiplication property of equality
4) -3x = 15 ; Addition property of equality
5)x = -5 ; Division property of equality
Hi there! The answer is $0.90
To find the price per unit we must divide the total amount of money by the amount of units sold. So we get the following:
$4.50 / 5 = $0.90
Answer: B
Step-by-step explanation: it is the 5 that is being multiplied so the 5 would have the x (leaving A and B) but he wants at least 500 not at most 500. So this makes B the correct answer.
Sorry bro its past 10pm now, hope you figured it out
Answer:
The answer is statement 2