Do as instructed
1. perform the indicated operation(s). final answer in fraction must be in lowest terms.
a: -8 + 5 (-2)=
b: 12 + 4 - (-7)=
c: -1.5 - (-3.6)=
d: 7/12 - 5/12 =
e: 3/7 + 5/21 +8/9=
f : -2/3 - 1/2 =
answer in a fraction form!

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5

why can't you?

step-by-step explanation:

answer: i don't understand it

step-by-step explanation: sorry