Answer:
11
Step-by-step explanation:
All you have to do is plug in a. In this case, a=3.
21/a+4
21/(3)+4
21/3+4
7+4
11
If this helps please mark as brainliest
Answer:
b and d
Step-by-step explanation:
there is two answers
B is the answer
B- prices are all higher than 20$ all other of the answer choices are lower than 20$
Answer:
A
Step-by-step explanation:
went up a positive 4 points:)
