summerpackard1 summerpackard1

03-03-2019
Mathematics

contestada

Please help, having a bit of trouble with it.

Please help having a bit of trouble with it class=

Respuesta :

Uknowwhomath Uknowwhomath

03-03-2019

Answer:

.9b+2

Step-by-step explanation:

You first add 3.8b and -2.9b which equals .9b

Then you add -7 and 9 which equals 2

Hope this helped!

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