Two lines are drawn on the axes. The equation of line Lis y = 4x + 5
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a) Write the coordinates of point A.
b) Suggest the equation of line 1
c) On the axes, sketch the line y = 5 - 4x
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Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.

The graph below shows the line of best fit for data collected on the number of cell phones in cell phone cases sold at the local electronic store on four different days