Write a letter to a friend telling him or her about plans you have for an excursion and inviting him or her to join you.
You would put 6 in for k and 2 in for c, making it "5*6-20+8", which equals 18. Hope this helps! :)
C. 2.4 x 10^6
D. 1.47 x 10^-3
I hope this helps !
