Answer:
nc
Step-by-step explanation:
ccccdcdc
Answer:
9e + 10f + 2
Step-by-step explanation:
9e+6f + 4f + 2
9e + 10f + 2
Is just a set of two or more linear equations. In two variables (x and y) , the graph of a system of two equations is a pair of lines in the plane.
Answer:
2700
Step-by-step explanation:
One hour is 300 sheets. We need to find 9 hours,
so 300*9= 2700
Cosine is positive in Quadrant IV.