If x= 4x10-3  and y= 2x10-2  then  Find the value of x+y

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?

Which point-slope form equation represents a line that passes through (3,-2) with a slope of -4/5

Pentagon abcde is dilated according to the rule do,3(x, y) to create the image pentagon a'b'c'd'e', which is shown on the graph. what are the coordinates of point a of the pre-image? a) (-1, 1)b) (-1, 2)c) (-9, 6)d) (-9, 18)