Valentina's parents are planning a trip to the Typhoon Towers resort. They plan to get a 6-day Fun Pass, which will give Valentina access to all the slides and pools at the resort during their stay. Her parents also plan to get her a $30 arcade pass. Altogether, Valentina's parents will spend $129 on passes. What is the daily cost of a Fun Pass?

Sagot :

Answer:

$16.50

Step-by-step explanation:

Subtract the money $129-$30=$99

$99 divided by 6

The daily cost of the fun pass paid by Valentina's parents is $16.5 per day.

A linear equation is in the form:

y = mx + b

where y, x are variables, m is the slope of the line and b is the y intercept.

Let y represent the total cost for x number of days.

Since they plan to get her a $30 arcade pass, hence b = 30. Also they will spend $129 on passes. y = 129, x = 60. Hence:

129 = m(6) + 30

6m = 99

m = 16.5

Therefore the daily cost of the fun pass is $16.5 per day.

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