1. Simplify this expression: 13+ (-12) - (-5) = ?
O A.-30
O B.6
O C.30
OD. -6
2 answers:
Answer:
B.6
Step-by-step explanation:
When we add and subtract, we do it from left to right
13+ (-12) - (-5)
13+-12
13-12 = 1
1 - -5
A negative negative is a positive
1 +5
6
Answer:
B)6
Step-by-step explanation:
1) When solving an eqyation, always work from left to right
So
13-12=1
1-(-5)=6
*two negative signs like that make a positive*
Hope this helps!
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