Factor completely. reduce if necessary. 2x+8/x^2-16

Option 3: 2/(x-4)

Step-by-step explanation:

Factoring the top part:

2x + 8 = 2(x+4)

Factoring the bottom part using difference of squares:

x^2 - 16 = (x+4)(x-4)

We can cancel the x+4 from the top and the bottom, so all we are left is:

2/(x-4)

$320 to $405

step by step explanation:

in one day he earns between $64 and $81

therefore if he works for 5 days, he will earn between 64 x 5 to 81 x 5

= $320 to $405