16y + 0 = 16y

a. associate property of addition

b. zero property of multiplication

c. identify property of addition

Classify the following triangle check all that apply

Solve 2x+y=3 x+y=5 in substitution method

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)