Answer:
$500
Step-by-step explanation:
$480
100,120,140,160,180,200,220,240,260,280,300,320,340,360,380,400,420,
440,460,480
Answer:3x+5+(21)/x-4
0.9625
this is were they should go
The solution is w=8
we have
-2w+4=-12
Solve for w
That means -----> isolate the variable w
Subtract 4 both sides
-2w+4-4=-12-4
-2w=-16
Divide by -2 both sides
-2w/-2=-16/-2
w=8