Question

Can some one help me please?

Answer 1

Part A: Nadia rented a stage platform at $410 for 4 days. If she rents the same stage platform for 8 days, she has to pay a total rent of $770.

Write an equation in the standard form to represent the total rent (y) that Nadia has to pay for renting the stage platform for x days. (4 points)

Answer 2

X + A = y?

Answer 3

@amistre64 @help123please. @Senka™ @Preetha please help.

Answer 4

@hartnn @austinL @cwrw238 please help

Answer 5

Assume that there is an up front fee, f, and a daily rental rate of d dollars per day.
Solve the following for f and d:\[\{f+4d=410,f+8d=770\}\]

Answer 6

oh i see...so f would be a dependent variable right? then d would be the charge perday?

Answer 7

Well the equations give {d = 90, f = 50}
The first day costs 140 and each day after that the daily rate is 50.

Answer 8

I think i understand...so a function notation of this could be
F(x) = 50d + 90?

Answer 9

But that equation does not make sense for the second one where 8 days equal 770...

Answer 10

When \[\frac{410}{4}\neq \frac{770}{8} \]then there is probably and an intial one time cost to rent the stage.

Answer 11

The renter would probably say that the stage rental is "$50 plus $90 per day"

Answer 12

What would a function notation be?
Part B: Write the equation obtained in Part A using function notation.(2 points)

Answer 13

@robtobey please come back

Answer 14

the equation does not equal the function notation it makes...

Answer 15

@undeadknight26 did you get the right answers?

Answer 16

i forgot sorry.

Answer 17

ok