The answer is 4n-25
4 times n is 4 n
and 25 decreased or subtracted from the 4n
thus the answer is 4n-25
Some points are (7,3) and (-7,-5).
Is it 4x squared? if so the answer would be A
Option C. y = 0.06x + 1200
In that function 1200 represents the flat monthly salary, x is the value of the items sold and 0.06 means that teh percentage is 6%.
Decimal: 0.72
Fraction: 18/25