-2(x-0.5+1)
I need help!

-2x - 1

Step-by-step explanation:

-2 (x - 0.5 + 1)

=-2 (x + 0.5)

=-2x - (2*0.5)

=-2x - 1 (this can be written in another form)

= -(2x + 1)

step-by-step explanation:

6.48/4 4 goes into 6.48 1.62 times

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.