10 weeks because 560-150=410 and 410 divided by 45 is 9.1
Answer:
y + 1 = -3 (x + 2)
Step-by-step explanation:
y + 1 = -3 (x +2)
15/40 x 100 = 37.5
equation for percent decrease is diiference/original x 100.
12×47=12×(50-3__)
=(12×50__)-(12×3)
=600-_36_
=564_