Aset of x and y scores has a regression equation with a slope of b = 4. if the mean for the x values is mx = 2 and the mean for the y values is my = 6, what is the y-intercept value for the regression equation?

Translate the following situation into an inequality statement . lily has $25 to spend on a charm bracelet for her sisters birthday gift the cost of the bracelet is $12 plus $1.50 per charm

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3