So she could figure out the price of each apple was.
Answer:
1) -1/4
2) -1/2
3) 1/3
Step-by-step explanation:
perpendicular lines' slopes are opposite reciprocals so you flip it and change the positive or negative sign
parallel lines have the same slope
Answer:t
you go to the positive of the graph find (3, then you look at the negitive part and find -2 and your answer will get (3,-2)
Step-by-step explanation:
hope it helps
The last one represents a function ..
Answer:
i think n = 4
Step-by-step explanation:
3(n+7) = 33
3n+21 = 33
3n = 12
n = 4
