A researcher compared the heights and shoe sizes for 50 men, selected at random. The equation shown describes a line of best fit for the data, where x is the shoe size and y is the height, in inches.
y = 1.6x + 48
Based on the equation, what is the approximate shoe size for a man having a height of 60 inches?
A
71 / 갈
B. 103
o
O C. 12
Ο Ο
D. 14

Which of these choices show a pair of equivalent expressions?

Name the most appropriate metric unit for each measurement

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.