PLS HELP ME WITH THE GEOMETRY PLS

Step-by-step explanation

x=8 is a vertical line passing the x-axis at 8, thus the ordered pairs that would work all have a x-value of 8:

we can write it like:

(8, y)

the only ordered pair that fits in here is the second one, that is (8, 6) the rest don't

thus the answer is such:

(9, -4)     no

(8, 6)      yes

(-1, -3)    no

(-2, 8)    no

step-by-step explanation:

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|