Answer:
12.5 sheets; $150
Step-by-step explanation:
Answer:
i think its b or c gl... hope b is right
Answer:
126 students this year
Step-by-step explanation:
All you got to do is multiply 42 by 3
Answer: C) The student made an error in step 3.
Step-by-step explanation:
When dividing by a negative while working with inequalities, you must "flip the sign." Thus, there is an error in step 3.
N.B. The answer could very well be interpreted as B), but I believe C) is the best and most defensible answer.
Hope it helps :) and let me know if you want me to elaborate.
Answer:
C. 
Step-by-step explanation:
So we know that a vertical line is represented by 
so we can already rule out two of the options. We also know that since the line runs vertically, all points will start with the same 
coordinate. This means that the correct answer is
