Answer:
if union, U means plus,+
if intersect means minus, -
− 17/4 or −4.25
hope it helps
Part A:80
Part B:4
Step-by-step explanation:
The thousandths place is the 3rd digit after the decimal.
So:
47,268.56<u>8</u>593 = 47,268.569
The 3rd option is your answer