Answer:Selling price is 425
Step-by-step explanation:
She will need 12 seconds because -20•12=-240
Answer:
3.09
Step-by-step explanation:
Answer:
y < 10 or (10, -∞)
Step-by-step explanation:
7y + 1 > 8y - 9
Simply get the y's on the right by subtracting 7y from both sides:
1 > y - 9
then adding 9 to both sides:
y < 10
or in interval notation:
(10, -∞)
