Write a numerical expression for the verbal expression. fourteen decreased by three times four

Explain the answer and how to do it

How to write 3 tenths and 5 tenths as a decimal

Polygon mnopq is dilated by a scale factor of 0.8 with the origin as the center of dilation, resulting in the image m′n′o′p′q′. the coordinates of point m are (2, 4), and the coordinates of point n are (3, 5). the slope of is .