Daniel is buying gas for his car. Gas costs $2.50 per gallon. Daniel typically spends around $30 to fill his gas tank, with a variance of up to $3. Write an inequality to model this situation.

What is 32+4 x (16 x 1/2) -2 show your 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)

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?