I think of a number multiply it by two and add five I get twenty two

8.5

Step-by-step explanation:

To work out the original number you would need to work backwards ( do the opposite). First you would do 22-5, this gives us 17. Then you would divide 17 by 2 to work out the original number.

1) Subtract 5 from 22.

2) Divide 17 by 2.

3) The original number was 8.5

(-1,0) and (4,0) are x-intercepts.

step-by-step explanation:

x-intercepts are all points on the x-axis.

points (-1,0) and (4,0) are both x -intercepts.

the aswere is the one with all 8's and the second one is with the 10,8 and 6

step-by-step explanation: