When Mary bought 13 tickets to a play the bill was 55$ If the adult's tickets A cost 5$ and the children's tickets C were 3$ how many of each ticket will she buy?

8 Adult tickets, 5 children's tickets

Step-by-step explanation:

8x5=40

55-40=15

15/3=5

the answer is d

step-by-step explanation:

y+3=-4(x-2)

y+3=-4x+8

  -3         -3  

y=-4x+5

27/4x^6 y^8

step-by-step explanation:

4(3x^2y^4)^3 (2x^3y^5)^4

=

108x^6 y^12 /16x^12 y^20

=

108 /16x^6 y^8

=

27 /4x^6 y^8