39) y=20x+175
40) y=20(2)+175, so $215
Answer:
7%
Step-by-step explanation:
Answer: I don't believe it is possible to evaluate the expression.
Step-by-step explanation:
According to an algebra calculator, there is no way to evaluate it because there is no variable. Hopefully this helps?
Since the two numbers vary directly, if Y is quadrupled, X will do the same. 2 times 4 is 8, 15 times 4 is 60.
X = 60.
Hope that helps!! :)
The height is changing by 0.5 each minute
<h3>How to determine the number?</h3>
The question implies that we calculate the slope of the table
From the table of values, we have the following points
(0, 150) and (1, 150.5)
The slope is then calculated as:
m = (y2 - y1)/(x2 -x1)
This gives
m = (150.5 - 150)/(1 - 0)
Evaluate
m = 0.5
Hence, the height is changing by 0.5 each minute
Read more about slope at:
brainly.com/question/3493733
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