Identify the slope of the line for the equation y= -2/3× + 1/3

If 3x+8=3x+8 is it one solution or no solution

Ftara spends $219 a month for her car payment and she makes $3,200 a month, what percent of her monthly income is spent on her car payment?

The length of an intercepted arc of a central angle of a circle is 4 cm. if the radius of the circle is 5 cm what is the measurement of the central angle to the nearest whole degree