Answer:
5x+120
Step-by-step explanation:
first you add the 2x x and x and x that would get you 5x and then add the 20 and 10 and 80 that would get you 120
An expression of that statement would look like:
n + 7 • 3
Answer:
Step-by-step explanation:
B
42*3/6 is equal to 42*1/2, or 21.
