tickets to the theater cost $12 for adults and $9 for children. A group of 15 adults and children are attending the theater. If
the total cost was $153, how many adults and how many children went?
2 answers:
Answer:
6 Adults
9 Children
Step-by-step explanation:
-12(X+Y) = 15
12x+9y= 153
X+9= 15
12x -12y = -180
12x+9y = 153
X+9= 15
-9 -9
X= 6
-3y = -27
Y= 9
Answer:
Can be either 6 adult tickets and 9 children tickets or 9 adult tickets and 5 children tickets
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C multiply 1/2 by 10 and 1/5 by 2
Hello Anna,
(a)
1.25 per ticket
? number of rides (x)
43.75 total cost (y)
Admission (z)
(b) Linear Equation - 1.25x + z = y
(c) Well you need to calculate the totaly number of rides that person took and add that to the admission cost.
Answer:
Its the First Graph
Step-by-step explanation:
The slope is -1 and the y-intercept is 3
x and y coordiantes (1,2) and (2,1)
Answer:
16(0.5x - 0.75y + 2)
Step-by-step explanation:
16 x 0.5 = 8
16 x -0.75 = -12
16 x 2 = 32
the answer is 6/13 because 12/26 reduces so the answer is 6/13
