Please help asap Express the following in the formx + iy

(i)(8 + 6i) + (6 + 4i)
(ii) (9 - 3i) + (- 4 + 5i)
(iii )(2+7i)-(5+3i)
(iv)(5-i)-(6-2i)
(V) 3(4 + 6i) + 9(1 - 2i)
(vi) 3i^ * (7-4i)
( ii)(9+2i)(1+3i)
( viii)(4-i)(3+2i)
(ix)(7+3i) ^ 2
(x)(8 + 6i) (8 - 6i)
(xi)(1+2i)(3-4i)^ (5+6 )
(Xii)(3+2i)^3

Ou have a 20-ounce bottle of juice. you pour out 14 of the bottle to share with a friend. if you pour out 3 ounces for yourself, what fraction of the 20 ounces will be left in the bottle? clear check 35 25 12 1320

Ataxi company charges $2.25 for the first mile and then $0.20 per mile for each additional mile, or f = $2.25 + $0.20(m - 1) where f is the fare and m is the number of miles. if juan's taxi fare was $6.05, how many miles did he travel in the taxi? if juan's taxi fare was 7.65, how many miles did he travel in taxi

Solve the equation for x.3(6x - 1) = 12 i've tried doing the math and i can't find out what i'm doing wrong