Answer:
<h2>10(4-g)</h2>
Step-by-step explanation:

Rewrite 40 as 4 × 10

Factor out 10

Answer:
7-2x=y
Step-by-step explanation:
When a point passes through a line it satisfies its equation
(X-x0 )m= y-y0
Slope = m = -2
(X-2 )(-2)=y-3
4-2x=y-3
7-2x=y
The percent of decrease on an item that went from $25 to $20 is 5 percent.