The equation of the circle whose center is (0, 3) and radius is length 4 is
a. x² + (y - 3)² = 8
b. x² + (y - 3)² = 16
c. x² + (y + 3)² = 16

Find two rational expressions that have the difference of 2-n/n-4

Diane owes $387 to her brother. if she debits her bank account $161.25 a month to pay him back, how many months will it take her to pay off the debt?

What is the sum of the geometric series in which a1 = 7, r = 3, and an = 1,701? hint: cap s sub n equals start fraction a sub one left parenthesis one minus r to the power of n end power right parenthesis over one minus r end fraction comma r ≠ 1, where a1 is the first term and r is the common ratio