Answer:
k=9
Step-by-step explanation:
1/4k = 3 (-1/4k + 3)
Distribute the 3
1/4k = -3/4k + 9
Add 3/4 k to each side
1/4k +3/4 k = -3/4k +3/4 k + 9
4/4k = 9
k =9
K = 9 ;)
the answer should be 24 because you can divide it into 2 shapes and solve them separately and add those products
40
If it is .5 or higher round up, if it is lower than .5 round down.