Miko’s restaurant bill was $16. she used the expression 1.18(16) to find the total cost, including an 18% tip. which expression is equivalent to the amount miko paid? a. (1+0.18)16 b. 16+0.18(16) c. 16 + 1.18 d. 1+0.18(16) explain your answer

If you answer 2+2 you will get over 80 points

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

Im so bad at fractions they are not my best math thing to work on