Answer:

Step-by-step explanation:
Find the <em>rate of change</em> [<em>slope</em>]:

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Answer:
-1
Step-by-step explanation:
in statistics, the correlation coefficient r measures the strength and direction of a linear relationship between two variables on a scatterplot. The value of r is always between +1 and –1. To interpret its value, see which of the following values your correlation r is closest to: Exactly –1.
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Answer:
Step-by-step explanation:
Slope = -6
Y-intercept (0, -4)
Answer:
I believe it would be 16
Step-by-step explanation:
8 is half of 16 and if she had 8 dollars after spending half her allowance, she would've had 16 as her allowance
Final answer: Her allowance would be 16 dollars
Cross multiplication
or multiplying by a number which goes in both rates