Mimix2k
contestada

Add using the number line.

​ −1.2+2.9 ​

Select the location on the number line to plot the point.

Respuesta :

hannahl52
-1.2+2.9=1.7 I hope this helped!
moosekaper

Answer:

1.7 so it would be 2 points forward than 1.5 on the number line

Step-by-step explanation:

k12