Kaylee is painting a design on the floor of a recreation room using equilateral triangles. she begins by painting the outline of triangle 1 measuring 50 inches on a side. next, she paints the outline of triangle 2 inside the first triangle. the side length of triangle 2 is 80% of the length of triangle 1. she continues painting triangles inside triangles using the 80% reduction factor. which triangle will first have a side length of less than 29 inches?

Me find the value of x each figure.

Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?

Write the function for the graph. (1.8) (0,4)