The answer should be ( 2x + 6) (2x - 6) By proving through expansion:
Answer:
first is 3, then 8, then it's 2
I beleive that the way to figure this out is since 20 time 5 is 100 you will just need to time 815 times 20 and you should get the total amount of money you made that year so your answer would be 16,300 I hope that helps ^-^
Answer:
See below
Step-by-step explanation:
The inequality in the picture is the line to the left from 15
<u>Set builder notation </u>
<u>Interval notation</u>