Answer: The solution is k = -171.92.
1/5, 0.4, 1/2, 0.75
Just convert all of them to decimals first then it should be easy or you .
Answer:
30 in.
Step-by-step explanation:
You have to add the current length of the board with the length that was cut off.
18 + 12 = 30
For Perimeter you add all the sides of the figure and the total is your perimeter. For Area you multiply the length times the width.

First, solve

Substitute that into equation

Substitute y = 125 into

There were 235 adult tickets and 125 junior tickets.
Hope this helps. - M