Question

Answer if you can please

Answer 1

Answer:

-3/5

Step-by-step explanation:

1.) -9/10 - (-3/10)

2.) This___(-9)+3___ (DO NOT SIMPLIFY) over 10 or

(-9)+3 / 10

3.) -3/5

Answer 2

Answer:

$- \frac{9}{10} - ( - \frac{3}{10} ) \\ \\ = - \frac{9}{10} + \frac{3}{10} \\ \\ = \: - \frac{ 6}{10}$

I hope I helped you^_^