Joanna earns 12$ per hour at her job as well as a weekly bonus of 52$ a week. Last week she earned 172$ after working for h hours. How many hours did she work?

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)

Which number line correctly shows 0.8 + 0.3?

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle?