Answer:
the first one is negative
Step-by-step explanation:
1= -168
2= 360
3= 0
4= 360
a negative times a negative is a positive, 1 has 3 negatives tho so its gonna be a negative. 3 would be the other one but it has a zero making the answer 0
the correct answer is D
Your total cost will be 80
they payed 3.825 each
15% of 51 is 7.65 so you divide that by two and get 3.825