Simplify.
|-10| + |5|
a) -15
b) -5
c) 5
d) 15

I -10 I + I 5 I

Remember, absolute value is how far the number is from zero.

So, the absolute value of  negative number is the number but just as a positive. And the absolute value of a positive number is the same thing.

I -10 I = 10, as it is 10 units away from 0.

I 5 I = 5, as it is 5 units away from 0.

So, our new question is :

10 + 5 = 15

So, I -10 I + I 5 I = 15

D) 15

~Hope I helped!~

A) for the n row: 22+(n-1)×6therefore,b) 100-22=78that means (n-1)×6=7878÷6=1313+1=1414th row has 100 seats