Answer:
20
Step-by-step explanation:
apply BODMAS
10*2+3+2-5
20
QUESTION:
n + 3 = -7
ANSWER:

STEP-BY-STEP EXPLANATION:
First, Subtract 3 from the both sides of the equation

Last, Subtract 3 from - 7

hope it's helps
Answer:
increase
increase in chickens, as compared to last year. What is the percent increase on is 20