Answer:
Step-by-step explanation:
Answer:

Step-by-step explanation:

X + 0.12x = 31360
1.12x = 31360
x = 31360/1.12
x = 28,000 <===
Answer:
Part A: 140
Step-by-step explanation:
Line ACE is a straight line meaning it equals 18 degrees. To find out what Angle CEF is you have to subtract 40 from 180. That gives you 140 degrees.
Hope its helpful!
30 % of students because add 9% to 61% thats how i got it i think is wrong dont know