Answer:
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19) C
20) C
1) B
Step-by-step explanation:
Take 2,720/34,000=.0806. This means that 2,720 is 8.06% of the original number. In order to find the percentage of decrease, you take 100%-8.06%, which equals 91.94%. Your answer is 91.94%.
Y=mx+b
M is the slope
B is the y intercept
In this case 4 is the slope and -9 is the y intercept
