co·ef·fi·cient
ˌkōəˈfiSHənt/Submit
noun
1.
MATHEMATICS
a numerical or constant quantity placed before and multiplying the variable in an algebraic expression (e.g., 4 in 4x y).
So, 22 is your coefficient.
Answer:
x^2-7x+3=0
Step-by-step explanation:
Hard to tell how the question should read.
40/100 = 40%