How do i solve this equation: 2cos(x)sin(x)=cos(x) ?

Use the four functions below for this question. compare and contrast these four functions using complete sentences focus on the slope and y- intercept first, and then on any additional properties of each function

Write and solve a real word problem that involves determining distance on a coordinate plane

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.