Evaluate the expression when g = 6 and h = 7
h + 9g

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

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.

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41