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
I don't really get the question but if you mean 11x-14 it's 52
Answer:
x^2=-10
Step-by-step explanation:
x squared equals to negative 10
The answer is 170. Hope this helps :)