a ® o A total of 20 cors were tested at a checkpoint. A . • 6 cars failed the brakes test (8). , W 7 cars, faited the lights test (W • 9 cars passed both the tests for brokes and lights of Complete Venn piogrom . diagram b) Find a (Bir) a B R 6 7 7 구

4x 20 is 80 but if ther machine is broken then there is none you have to redo the test

To find the x-intercept, make  y  equal to zero, and solve for  x. to find the y-intercept, make  x  equal to zero, and solve for  y.explanation: y=4x−2x-intercept0=4x−2add  2  to both sides of the equation.2=4xdivide both sides by  4.24=xsimplify.12=xswitch sides.x=12y-intercepty=4(0)−2y=−2