Mary Ann and Carlos are each saving for new scooters. Mary Ann started out with $10 in her bank account and makes $6 per hour. Carlos starts out with $2 in his bank account and makes $8 per hour. After how many hours of work will Mary Ann and Carlos have saved the same amount?

4 hours

Step-by-step explanation:

6x+10= 8x+ 2

subtract 2 from each side

6x+8= 8x

subtract 6x from both sides

8= 2x

divide each side by 2

4=x

hope this helps!

easy its decreasing

step-by-step explanation:

because its top point is at the to of the graph on the left side (atleast from the veiw i see it) now if that top point wast in the lower part of the graph it would be increasing hope this have a nice day