Washing his dad's car alone, Ken takes 6.5 hours. If his dad helps him, then it takes 6 hours. How long does it take Ken's dad to wash the car by himself?

so it would take Ken's dad 30 mins. to wash the car by himself

Step-by-step explanation:

if ken takes 6.5 hrs. and if his dad helps it takes .5 hrs. less to wash the car.

x=17

step-by-step explanation:

solve 3x-24=x+10

then that makes it 2x=34 because you subtract an x from both sides to get rid of the one on the right, and then you add 24 to both sides to get rid of the 24 on the left

divide by both sides by 2 to get your answer so that you can get your answer

a .4y4

hope this !