Answer:
240 copies
Step-by-step explanation:
40/5 to find how many copies a minute.
You get 8 copies a minute.
Multiply 8 copies by 30 minutes to get 240 copies
Answer: (A) and (A)
<u>Step-by-step explanation:</u>

Step-by-step explanation:
180°=m+2m+(m+10)
180°=4m+10
4m=180-10
m=170÷4
m=42.5
2m=42.5x2=85°
(m+10)=42.5+10=52.5°