Greg washes cars on saturdays at his dad’s car dealership. his dad pays him $50 plus $5 for each car that he washes. greg washed 11 cars last saturday. use function notation to write an equation that gives the total amount greg earns as a function of the number of cars he washes. use the equation to find how much he earned last saturday. (show work)

$105.00

Step-by-step explanation:

Greg's Dad pays him $50 plus $5 for each car he washes. He washed 11 cars, so he made 11×$5. 11×5 is 55 (Any single digit number multiplied by 11 is just two of that number side by side: 11×6=66, 11×4=44, etc.) So, if you add $55 to the $50 his dad gave him originally, you get $105. Greg made $105.00 on Saturday. I wish I could be so lucky!!

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.