Welcome to Westonci.ca, the Q&A platform where your questions are met with detailed answers from experienced experts. Experience the ease of finding reliable answers to your questions from a vast community of knowledgeable experts. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.
Sagot :
The first step is to state the equations that describe the given situations.
The first one says that she can put $300 away and save $30 every month. This, written as an expression is:
[tex]30x+300[/tex]Where x is the number of months.
For the second option she can put $100 away and save $50 every month. This, written as an expression is:
[tex]50x+100[/tex]Now, to find how many months would Tina save the same amount of money using either options make both expressions equal and solve for x:
[tex]\begin{gathered} 30x+300=50x+100 \\ 30x-50x=100-300 \\ -20x=-200 \\ x=\frac{-200}{-20} \\ x=10 \end{gathered}[/tex]After 10 months she would have the same amount using either options.
To find how miuch would she save, use one of the expressions, any of them, and replace x for 10, for example, let's use the first expression:
[tex]30(10)+300=600[/tex]She will save $600 using either option.
Thank you for your visit. We're committed to providing you with the best information available. Return anytime for more. We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. Thank you for trusting Westonci.ca. Don't forget to revisit us for more accurate and insightful answers.
