Subtract the 17190 from the 21840. you get 4650. 4650 divided by 21840 is 0.21. The percent decrease is 21%
1. 40/8 = 45/9
2. 42/14 = 15/5
3. 14/2 = 56/8
4. 8/4 = 26/13
ANSWER: y=x-8
EXPLANATION:
Answer:
B
Step-by-step explanation:
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240,000 = 24 x 10⁴
240,000 = 240 x 10³
