Johnny bought 8 toy cars. The cars came in p packages. Write an expression that shows how many toy cars were in each package.

When i add money am i supposed to make it like this 7+12 or 7.00+12.00 because i got 19 dollars for my answer

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

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.