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masya89 [10]
3 years ago
7

Ramonita measured the height of a tree to be 11 feet. One month later, she measured the tree to be 11.75 feet tall. Two months a

fter the initial measurement, the tree was 12.50 feet tall. Assuming the tree continues to grow at the same rate, write the slope-intercept form of the equation of the line that represents the height of the tree after x months. Which equation correctly models the situation?
Mathematics
1 answer:
DedPeter [7]3 years ago
3 0
Hi.

To formally answer your question:

D. y = 0.75<em>x</em> + 11

We can prove this by substituting <em>x</em> with 1 (the initial measurement)

y = 0.75(1) + 11 = 11.75

~
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the length of a rectangle is 7 yd more than 5 times the width. the perimeter is 150 yd. find the length and the width.
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150 = 2(5W + 7 + W)
150 = 2(6W + 7)
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L = 5W + 7
L = 5(34/3) + 7
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L = 170/3 + 21/3
L = 191/3 (or 63 2/3) = L <=== length
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