Your school is sponsoring a pancake dinner to raise money for a field trip. you estimate that 200 adults and 250 children will attend. let x represent the cost of an adult ticket and y represent the cost of a child ticket.
write an equation that can be used to find what ticket prices to set in order to raise $3800
show your work

Step-by-step explanation:

Let x represent the cost of an adult ticket and

Let y represent the cost of a child ticket.

Your school is sponsoring a pancake dinner to raise money for a field trip. You estimate that 200 adults and 250 children will attend.

The equation that can be used to find what ticket prices to set in order to raise $3800 would be

200x + 250y = 3800

- "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."

whatvare the choices

step-by-step explanation: