A family went to a baseball game. They parked the car in a parking lot which charged $5. The cost per ticket was $21. Write an equation for the total cost of going to the baseball game, where y is the total cost and x is the total number of people. Complete the equation. y=

y = 21x + 5

Step-by-step explanation

The cost for the parking spot does not change, while the cost per ticket can (depending on how many people there are).

Step-by-step explanation:

y = 21x + 5

we don't know how many people there are in this family. but I assume they still fit into one car, so that they had to pay the parking fee only once.

each ticket to the game costs $21, which is why we have to multiply 21 by the number of people. and then we have a flat fee of $5 for the parking.

answer;

the correct answer

just use google you beautiful person.

have a nice day < 3

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."