Remaining balance on Marcia's credit card = $1700
Marcia believed she could clear her debt by making consistent monthly payments.
Given the four provided payment options, we need to determine which one will help her pay off her balance the quickest.
A.→ 55 × Number of months = 1700
Number of months = 
months (approximately)
B. → 45 × Number of months = 1700
Number of months = 
months (approximately)
C.→ 75 × Number of months = 1700
Number of months = 
months (approximately)
D.→ 90 × Number of months = 1700
Number of months = 
months (approximately)
Choosing to pay $90 monthly would allow Marcia to settle her balance in the shortest time.
You earned $270; $72 divided by 8 equals 9. Then, 9 times 10 equals 90. Additionally, $60 divided by 5 gives 12, and 12 times 15 equals 180. Finally, $180 added to $90 amounts to $270.
To tackle this mathematical issue, we should first gather and evaluate the known values alongside the unknowns posed by the problem.
Annie traveled five times the total of the hours Brian traveled and an additional 2. Together, they totaled 20 hours. Calculate the individual hours.
Equation,
<span><span>
1. </span><span> 5(y) + 2 = 20</span></span>
<span><span>2. </span><span> 5y = 20 – 2</span></span>
<span><span>
3. </span><span> 5y = 18</span></span>
<span><span>4. </span><span> Y = 18 / 5</span></span>
<span><span>
5. </span><span> Y = 3.6</span></span>
<span><span>
6. </span><span> 5y = 5(3.6)</span></span>
<span><span>
7. </span><span> Annie = 18</span></span>
Therefore, Annie traveled for 18 hours while Brian spent 3.6 hours traveling.
The fraction of students who dedicate at least 2 hours to social media is 0.7257.
In the product development department, there will be 12 engineers left.
