Answer:
why is the paper wet….
Step-by-step explanation:
c
F(x)=2x-4
input values (x) 1, 2, 3
output values (y) -2, 0, 2
her comission is $5,220 from the sale of $87,000
1600<2570-125.5x<2000 subtract 2570 from all terms...
-970<-125.5x<-570 divide all terms by -125.5 (and reverse signs because of division by a negative!)
7.73>x>4.54 and x is months since January, and since months can only be integers...
x=[5,7]
So January + 5, 6, and 7 respectively are the three months that satisfy the equation...
June, July, and August.