Each ticket is 26.25, but since three friends are going, all you have to do is:
26.25 x 3
<em>Which is $78.75</em>
80% or 4/5ths. Explanation: 1 dollar is 100 cents. 80/100 simplified is 4/5
-1 (-12 - 9i) + 4i (-12 - 9i)
= 12 + 9i + -48i + 9i^2
= 9i^2 + 39i + 12
377.58 kilograms ur welcomeee