Need HeLp pLs The subtotal of your computer purchase was $398.50. If the sales tax rate is 7.25%. How much will you pay in TAX for the computer?

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

Hey am have account in but wished to create an account here you guys will me with my make new friends of uk !