John has a job parking cars. he earns a fixed weekly salary of $160 plus a fee of $4 for each car he parks. his potential earnings for a week are shown in the graph. at what point does john begin to earn more from fees than his fixed salary? complete the justification of your answer. john earns the same in fees as his fixed salary when he parks $ ÷ $ fee per car = cars. he starts earning more from fees than his salary when he parks cars.

if this is really you s much. i only have 3 points left and i have 2 questions to ask

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.

30 people weigh 160 pounds or more

answer: 7

step-by-step explanation: