The city of atlanta recently increased their sales tax from 7.5% to 8%. how much more tax would you pay on a $10 purchase?

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.