Answer:
1.8
Step-by-step explanation:
2.6 - 0.8 = 1.8
B
To find the average you add them all up and divide by how many numbers there are. 2+3+6+13+16=40 There are 5 numbers so 40/5=8
A would be 7 and c would be 9, so the answer is b.
revenge
ez
120/100 = 1.2
65 * 1.2 = 78
78 - 65 = 13
The vendor will earn $13 in profit.