Celia simplified the expression - 4x{1-+2). she checked her work by letting x-5 in both expressions. her work for the
original expression is shown below.

I think it is the last one

Step-by-step explanation: if you work it out, it equally 6x-2

6x-2

Step-by-step explanation:

When x=5 the value of the expression is 28

Now we check with each expression given in the options

Plug in 5 for x in each option

So 6x-2 gives us 28 when x=5

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.

you save $70

discount would be 35% off

step-by-step explanation: