6.12 x 10^3 = 6120 .........<span> in standard notation
</span><span>
hope it helps</span>
What is this supposed to mean? Is it a chart??
A) Garage A = 3x
Garage B = 2x + 2
b) 2x + 2 = 3x
x = 2
c) the solution, 2, means the number of hour which both garages would have the equal amount of cost. In this case, in 2 hours, they would be equal in cost.
The answer for this answer would be A