Ithe diameter would be about 5
N= -16.5
Subtract 33 then divide by 2
2n=-33
n=-33/2 or n=-16.5
When you divide fractions, you change each to its reciprocal, then you look multiply them. Using reciprocals helps you easily solve the problem.
First you would do $325.49 divided by 10 and you would get $32.55. so you would need $32.55 a week.
positive number times negative number is negative number "(+)(-) = (-)".

we change the mixed numbers to the improper fractions
