Answer:
When you are adding or subtracting a negative fraction, you usually want to consider the numerator as negative. The method is just the same, except now you may need to add negative or positive numerators. Example 1: ... To add the fractions with unlike denominators, rename the fractions with a common denominator.
Step-by-step explanation:
<em>I GOT YOU!!!!</em>
S=(n-2)180
Dived 180 both sides
S/180=n-2 add 2 both sides
S/180+2=n
S over 182=n
Hope this helps good luck have a nice nite
Answer:
x=10.5
Step-by-step explanation:

<span>A and C represent the same level of precision because they have the same number of places after the decimal point.</span>
Answer:
165.6
Step-by-step explanation:
165.6 is 72% of 230