A section of a rectangle is shaded.
The area of the shaded section is 63 square units. What is
the value of x?
9 units
11 units
18 units
21 units

11 units

I don't know how to show work though :( sorry

Hope this helps

Step-by-step explanation:

step-by-step explanation:

no of data

divide by no of mode

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