A As a jewelry consultant, Sue makes
commission off each item she sells. If her sales
are $500, she makes a commission of $150.
How much commission does she earn if she
makes $850 in sales?

Which statements about these triangles is true

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)

Identify the number 127 as a rational or irrational. explain