Brooklyn is a waitress at a restaurant. Each day she works, Brooklyn will make a guaranteed wage of $30, however the additional amount that Brooklyn earns from
tips depends on the number of tables she waits on that day. From past experience,
Brooklyn noticed that she will get about $9 in tips for each table she waits on. How
much would Brooklyn expect to earn in a day on which she waits on 17 tables? How
much would Brooklyn expect to make in a day when waiting on t tables?

1. $183

2.30 + 9t

Step-by-step explanation:

Guaranteed wage =$30

Additional amount that Brooklyn earns from tips depends on the number of tables she waits on that day.

Each table Brooklyn waits on =$9

1. How much would Brooklyn expect to earn in a day on which she waits on 17 tables

Total wage= guaranteed wage + tips on each table

Total wage=$30 + $9x

Where x= number of tables Brooklyn waits on

If she waits on 17 tables

Total wage=$30 + $9x

=30 + 9(17)

=30+153

=183

Total wage=$183

2. How much would Brooklyn expect to make in a day when waiting on t tables?

Total wage=$30 + $9x

When x=t

Total wage= 30+9(t)

=30+9t

Total wage=30 + 9t

- "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."

answer: i believe the answer is e

step-by-step explanation: