Step-by-step explanation:
2x - 3y = 9
2x + 3y = 3
__________ -
-6y = 6
y = -1
2x - 3y = 9
2x - 3(-1) = 9
2x - (-3) = 9
2x = 12
x = 6
The standard notation would be 5,380.67. Hope this helps!<span />
Answer: Scott reads 9 chapters per hour.
Step-by-step explanation:
63/7 = 9
Answer:
228
Step-by-step explanation:
Yes, your answer is correct
