Answer: The exact answer is 3.61 weeks, so <u>the "about" answer is 4 weeks.</u>
Step-by-step explanation:
b = $85 + w (10+8)
b = 85 + w (18)
b = 85 + 18w
b is the total amount need in the bank account, so $150.
$150 = $85 + 18w
$150 - $85 = $85 - $85 + 18w
$65 = 18w
$65 / 18 = 18w / 18
3.611 weeks = w
So, it will take about <u>4 weeks</u> to get $150 in his bank account.
Hope this helps!
The answer is 6133.5! Hope this helps!
What you have here is the fibonacci sequence.
Each number in the sequence adds itself to the number before it.
1+1 = 2
1+2 = 3
3+2 = 5
5+3 = 8
8+5 = 13
the sequence is 0,1,1,2,3,5,8,13
Answer:
the correct answer is x = 2
In the second step you should have subtracted the 2x to move it to the other or side of the equals sign