From the problem, we have an algebraic expression :

Which is the product of 1/4 and a number, plus 7.
ANSWER :
a. the product of one-fourth and a number plus seven
Answer:
False
Step-by-step explanation:
7.3/10+28=128
35/10=128
3.5=128
This is false
Answer:
n + 5
Step-by-step explanation:
"Sum" is the result of an addition.
The sum of n and 5 means the addition of n and 5.
Answer: n + 5
Answer:
12000(1+.04)^x
Step-by-step explanation:
12000(1+.04)^x