Question

Simplify.

Answer 1

Second option.

| -1| + |0.8| = → we simplify

1 + 0.8 = → we solve for 1 + 0.8

1.8 → final answer

Hope it helped,

BioTeacher101

Answer 2

$| -1| + | 0.8|=1+0.8=1.8$