Answer:
y=x squared-2x-3
Step-by-step explanation:
I hope this helps
Answer:
C ) exponential : y = 100 * 0.79^x
Step-by-step explanation:
1.50x + 450 = 3x
450 = 3x - 1.50x
450 = 1.50x
450/1.50 = x
300 = x
300 copies must be sold to break even
He moved the decimal to the right 4 times. He should of moved it to the right 2 times. Giving him 0.15%
Answer:
$34.50 saved
Step-by-step explanation:
230 - 15% = $195.5
230 - 195.5 = 34.5 saved