Answer:
2,4,5 for edg
Step-by-step explanation:
In order to isolate k, we would first cross multiply
3*k=9*10
3k=90
Then to isolate k, we would divide both sides by 3 to get:
K=30
Hope this helps
U have an arithmetic sequence with a common difference of 3
A(n) = -4 + (n-1) * 3
2x+38=50
2x+38-38=50 -38
2x =12
2x/2 =12/2
x=6
