Answer:
The cost per adult is $16.
Step-by-step explanation:
Given that:
Total number of children = 20+22 = 42 children
Total number of adults = 2 + 5 = 7 adults
Total cost for both groups = $490
Cost per child = $9.00
Cost of children ticket = 9.00*42 = $378
Cost of adult tickets = 490-378 = $112
This is the cost for 7 adult tickets.
Cost per ticket = 
= $16
Hence,
The cost per adult is $16.
Answer:
y+1 = 2 (x -3)
Step-by-step explanation:
The formula for point slope form is --
Y - Y1 = m ( x - x1)
M being slope, y1 and x1 being the values.
since the y value is negative, double negative is positive so instead of minus 1 it would be plus 1
2/3. It means the first jeep is 2/3 of the size of the second jeep.
Solution is where the lines intersect. It's is (-2 , 1)
Answer is B.(-2,1)
Answer:
19.5
Step-by-step explanation:
add 2 to both sides...that makes 2/3X=12...then divide by 2/3 on both sides
