Aschool is planning an event to raise $1,000 for charity. the cost of organizing the event is $200. the tickets are priced at $6 per child and $8 per
adult.
if x children and y adults attend the event the equation that represents the total revenue that the organizers must collect from ticket
sales to raise the targeted amount of $1,000 after paying for the $200 in expenses is
. if the event were only for
adults, adults would have to attend for the organizers to raise the targeted amount.

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

total amount to be paid = $19.5

step-by-step explanation:

given ,

original price = $25.99

discount = 25%

discount amount = 25% of original price

discount amount = 25/100   * 25.99

discount amount = $6.49

hence , the total amount to be paid = original price - discount amount

                                                            = $25.99 - $6.49

                                                            =$19.5

total amount to be paid = $19.5

im not sure what this means: mc011-7.jpg

step-by-step explanation:

answer:

24pi or letter c