A rectangular picture measures 32cm by 28.when the picture is framed a margin 2cm wide is left all the way round. 1a:what is the area of the picture without the frame?
2:what is the area of the frame
3: what is the area of the margin

2-digit numbers less than 91 which are 1 less than a multiple of 10

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

Consider the following estimates from the early 2010s of shares of income to each group. country poorest 40% next 30% richest 30% bolivia 10 25 65 chile 10 20 70 uruguay 20 30 50 1.) using the 4-point curved line drawing tool, plot the lorenz curve for bolivia. properly label your curve. 2.) using the 4-point curved line drawing tool, plot the lorenz curve for uruguay. properly label your curve.