Shannon opens a savings account with $50. Each week after that she deposits $8 into her account. How many weeks does it take her to save $450?
(1 point)
Responses
56.25 weeks
56.25 weeks
62.5 weeks
62.5 weeks
52 weeks
52 weeks
50 weeks
50 weeks
To solve this problem, we can set up an equation: $50 + $8x = $450. Here, x represents the number of weeks it takes Shannon to save $450.
Subtracting $50 from both sides of the equation, we have: $8x = $400.
Dividing both sides of the equation by $8, we get: x = 50.
So, it takes Shannon 50 weeks to save $450. The correct answer is 50 weeks.
To find out how many weeks it takes Shannon to save $450, we can set up an equation.
Let x represent the number of weeks.
The initial amount Shannon has in her account is $50.
For each week, she deposits an additional $8.
So, the equation is:
50 + 8x = 450
Now, we need to solve for x.
Subtracting 50 from both sides of the equation, we have:
8x = 400
Dividing both sides by 8, we get:
x = 50
Therefore, it takes Shannon 50 weeks to save $450.
To find out how many weeks it takes Shannon to save $450, we can use a simple equation. We start with her initial deposit of $50 and then add $8 every week. We want to find the number of weeks it takes for the total amount in her account to reach $450.
Let's break down the situation:
Initial deposit: $50
Deposit per week: $8
Total desired savings: $450
We can use the equation:
$50 + ($8 x number of weeks) = $450
Now, we need to solve for the number of weeks.
Subtract $50 from both sides to isolate the variable:
$8 x number of weeks = $450 - $50
$8 x number of weeks = $400
Divide both sides by $8 to solve for the number of weeks:
number of weeks = $400 / $8
number of weeks = 50 weeks
Therefore, it takes Shannon 50 weeks to save $450.