The answer would be 30 if u use the gcf
You would multiply the orignial price by (10%) converted to decimal to find the discount:
21 * 0.10
=2.10
Then, you subract the discount from the original price to see how much he paid:
21 - 2.10 = $18.90
Answer: all of the numbers that have x and the rest you can combine
Step-by-step explanation:
4(x-7) is what i got for my answer
Absolute value makes everything inside the sign positive. Therefore,
-|-12|=-12
|4-8|=|-4|=4
Therefore, -12-4=-16, But absolute value of that would be 16
