It would be about 4/10 of a gallon
The answer is B so if you need help call me and i will help you are welcomed
Answer:
three points
Step-by-step explanation:
Let x represent amount borrowed at 4.2% and y represent amount invested at 6.8%.
We have been given that Michelle borrows a total of $2500 in student loans from two lenders. We can represent this information in an equation as:


We are also told that at the end of 3 years, she will owe a total of $354 for the interest from both loans.
Amount of interest earned at a rate of 4.2% in 3 years would be
.
Amount of interest earned at a rate of 6.8% in 3 years would be
.
We can represent this information in an equation as:

Upon substituting equation (1) in equation (2), we will get:







Therefore, Michelle borrowed $2000 at 4.2%.
Upon substituting
in equation (1), we will get:

Therefore, Michelle borrowed $500 at 6.8%.