Question

Please help, I couldn’t play attention today in class so I don’t understand this.

Thanks if you help

Answer 1

For part A
|5-6+1|

You either calculate the sum or difference to this equation and would turn out to be 0 as your answer

|5-6+1|=0

Therefore 0 is the answer to |5-6+1| for part A

For part B
2|-16.75|
The absolute value of any number is always positive

2*16.75

You then multiply it and then come up with 33.5


Therefore 33.5 is the answer for 2|-16.75| in part B.

2|-16.75|

Hope this helps~

Answer 2

a.0 b. 33.5

Explanation:

absolute value means everything turns positive.

5-6=-1 +1=0

b. 2(16.75)= 33.5.

everything inside the bracket turns positive.