<h2>(x, y) = (6, 1)</h2>
Step-by-step explanation:
-x + 4y = -4
y = 1/2x -2
-x + 4(1/2x - 2) = -4
-x + 2x - 2 = 4
x = 4 + 2
x = 6
y = 1/2x - 2
y = 1/2 x 6 - 2
y = 3 - 2
y = 1
(x, y) = (6, 1)
Answer:
There are 3 adult tickets and 7 child tickets
Step-by-step explanation:
You are very close.
Let x = the number of adult tickets
Let y = number of child tickets
24.95x+ 15.95y = 186.50
The total number of tickets is 10
x+y =10
Subtract y from each side
x+y-y = 10-y
x =10-y
Substitute this into the first equation
24.95x+ 15.95y = 186.50
24.95(10-y) +15.95y = 186.50
Distribute
249.5 - 24.95y +15.95y =186.5
Combine like terms
249.5 - 9y = 186.50
Subtract 249.5 from each side
249.5-249.5 - 9y = 186.50-249.5
-9y =-63
Divide each side by -9
-9y/-9 = -63/-9
y =7
Now we need to find x
x+y =10
x+7 =10
Subtract 7 from each side
x+7-7 =10-7
x =3
There are 3 adult tickets and 7 child tickets
Answer:
20
Step-by-step explanation:
In area you have to multiply so 10 x ? = 200
10 x 20 = 200
To find the price of each cat, you would have to divide 433.35 by 81, which gives you $5.35 per each cat.
1360/200
13.6/2
6.8
It is a finite decimal, but if you want repeating, there are zeroes that follow, like so:
6.8000000000000 . . . (and on to infinity)
