Look at the image attached to my answer.
When x is 12 for the first graph, we see that y is roughly 9. When x is 12 for the second graph, we see that y is roughly 3.
Thus, the value of y decreased from 9 to 3 after the change was applied to line M.
Let me know if you need any clarifications, thanks!
~ Padoru
Answer:
r = 5w + 15
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
I guess thy answer shall be b
1) B. C1=90
2) B. C2=50+0.20m
3) B. C1=90
4) B. C2=50+0.20*300=$110
5) The Vodaphone plan works best for Kira since it is $20 cheaper.
6) Yes, 200 minutes of calling time.