Answer:
He bought 7 lightbulbs.
Step-by-step explanation:
37.19 - 3.73 = 33.46
33.46/4.78=7
Answer:
Step-by-step explanation:
discount = 104.99 - 89.24 = 15.75
15.75/104.99 ≅ 0.15 = 15%
To reflect over the x axis you just multiply the y value by -1 . So your answer is (5,3)
Answer:
I think that removing (1, 3) would make the most sense
