Deepak wrote an equation to show the total value of stack of quarters the equation is y = 0.25x, where y represents the total value and x represents the number of quarters which table below represents this information

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.

A(1,1) b(-3,0) c(-4,-1) d(3,-2) drag it to correct position

How can writing phrases as algebraic expressions you solve problems?