Question

The number of books her aunt owns is represented by the equation b=300+4m, where m is the number of months since Suzie started borrowing her aunt's books. How many months will it take for Suzie to read all of the books that her aunt owns at that point in time?

A) m=b/4
B) m=b−300​/4
C) m=b+300​/4
D) m=b/300

Answer 1

The correct answer to how many months it will take for Suzie to read all of her aunt's books is Option B, which is m = (b - 300) / 4, representing the number of months after rearranging the original equation.

Step-by-step explanation:

The equation representing the number of books Suzie's aunt owns is b = 300 + 4m, where m is the number of months since Suzie started borrowing her aunt's books. To find out how many months it will take for Suzie to read all the books her aunt owns at a particular point in time, we need to solve for m when the total number of books b is known.

To do this, we can rearrange the equation to solve for m. This gives us:

m = (b - 300) / 4

This formula tells us that we subtract 300 from the total number of books and then divide by 4 to find the number of months that have passed. From the answer choices provided, Option B is correct, m = (b - 300) / 4.