Apuzzle book cost $4.25. a novelcost $9.70 more than the puzzle book. which is the most reasonable estimate for the total cost of both items: $14, $16 $18.

Find the multiplicative inverse of 8-12i

Write each of the following numerals in base 10. for base twelve, t and e represent the face values ten and eleven, respectively. 114 base 5 89t base 12

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