Answer:
Length = 15m
Width = 5m
Step-by-step explanation:
w = 1/3l
p = 2l + 2/3l
40 = 2 2/3 l
l = 15
w = 1/3(15)
w = 5
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-Chetan K
Correct answer:
Option B. y = 50.5x - 240 If we plot these points on a graph, we will observe that these points mostly lie in a straight line. Therefore, a straight line will be the best fit for the given ordered pairs. The equation of the best fit can be found using any tool like Statistica, Stata or Excel. I have used Microsoft Excel to plot the lines and find the equation of best fit. The graph and equation are shown below in the image attached with:
Answer is -8
(-1)+(-7) turns into (1)+(7)=8 and then back to original which will be -8