3) Carnival A charges an entrance fee of $7.50 and $0.75 per ticket for the rides. Carnival B charges an entrance fee of $12.00 and $0.30 per ticket for the rides. After how many tickets must be purchased in order for the total cost would be the same for both carnivals?​

If a is a nonzero real number then the reciprocal of a is

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why? a. point c could be the interior of aob but it is not the only case b. point c is the interior of aob c. point c is not the interior of aob d. the given is not possible for the plane geometry answer

Let x = a + bi and y = c + di and z = f + gi. which statements are true?