What is the greatest amount of spinach she can buy

10 ÷ $3 = 9 1/3

Since she can't buy 1/3 of a spinach, the greatest amount she can buy is 9.

Hope this helps!

This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?