Answer:
B
Step-by-step explanation:
Class and cost per class should be multipled so must be A or B. The amount of money she has should be greater than or equal to her costs or she can't afford it! So B.
Between -2&-1 is the answer
My answer would be 2y + 9
Answer:
I'm not positive but I'm pretty sure its infinite
Step-by-step explanation:
idk