The annual tuition at a public two-year college last year was $3,200. For the new school year, Elizabeth’s first year in college, the tuition is expected to increase 5%. She saved the same amount monthly to prepare for the cost of her tuition. What is the minimum amount Elizabeth should have saved monthly during the previous year?

280 per month

Step-by-step explanation:

I think we're being asked how much does Elizabeth save per month so that after a year she has 5% more than $3200.  That's  {1.05 \times 3200}{12}  = \$280 per month

for this case we have the following expression:

to solve, we rewrite the expression as:

we apply double c and we have:

thus, the quotient is 48.

so, patel found a wrong ratio and the multiplication was incorrect.

option d

what the question so we can you out