Answer:
3
Step-by-step explanation:
hope it is right and is helpful
Answer:
13
Step-by-step explanation:
because a is the missing number. Well, 21 minus or - 8 is equal to 13.
So a decrease of 16% followed by an increase of 14% is the same as multiplying by 0.9576 (which is a decrease of 4.24%)
Answer: x = 36/5
0=24-5x+12
0=36-5x
5x=36