Natalie tried to evaluate the expression (4-3.2-3)".
(4-3.2-3)
= (8-3)
Step 1
= 80
Step 2
=
0
Step 3
Did Natalie make a mistake? If so, in which step?

D.Natalie made a mistake in Step 3

Step-by-step explanation:

Prove me wrong

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

the equation for this situation is y=122+45. to solve the equation you would add 45 and 122 to get a total of 167lbs. in conclusion, grace's weight eight weeks ago was 167lbs.