Answer:

Step-by-step explanation:
<u>Distribute the 9:</u>
<u />
<u>Subtract x on both sides:</u>
<u />
<u>Subtract 9 on both sides:</u>
<u />
<u>Divide both sides by 8:</u>

Here is my solution to this question worked out on paper:
Answer:
About 6.44 kilometers
Step-by-step explanation:
I mile is approximately 1.61 kilometers, so 4 miles would be 1.61 · 4 = 6.44 kilometers.
Hope this helps!
Answer:
$13,622.4
Step-by-step explanation:
$1,135.2(what she gets paid per month) *12 (months per year)
A)

is
false. There is no solution.
B)

is true. There are infinite solutions.
C)

is true. There are infinite solutions.
D)

is true. There are infinite solutions.