The circus is coming to town! Cindy is selling circus tickets. On the first day she sells 6 adult tickets and 5 children's tickets for a total of $112.50. On the secondary she sells 8 adult tickets and 4 children's tickets for a total of $130.00. Determine the cost of an adult's tickets and a child's ticket.

cost of adult ticket is $18.50 and cost of child ticket is.. this is incorrect

hdjd

step-by-step explanation:

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180