Thank you for visiting Yenifer is saving money to buy a bike The bike costs 245 She has 125 saved and each week she adds 15 to her savings. This page is designed to guide you through key points and clear explanations related to the topic at hand. We aim to make your learning experience smooth, insightful, and informative. Dive in and discover the answers you're looking for!
Answer :
Yenifer needs to save for 8 weeks at a rate of $15 per week in addition to her initial savings of $125 to buy a bike costing $245.
The problem can be solved by setting up and solving a linear equation. In order to find out how many weeks Yenifer will need to save enough for the bike, we can use the formula: total money needed (bike's cost) = initial savings + (amount saved per week * weeks needed).
Thus, the equation will look like this:
$245 = $125 + $15 * x (x represents the weeks). To solve for x, we subtract $125 from both sides of the equation, and we're left with
$120 = $15*x. If we divide both sides by $15, we get
x = $120/$15 = 8 weeks.
So, it will take Yenifer 8 weeks to save enough money to buy the bike, provided she saves $15 each week consistently. It is important to remember that this is only the case if we are talking about uninterrupted, consistent saving.
Learn more about the topic of linear equation here:
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