Your family is on a ski vacation. lift tickets for the family costs 80$ per day. snowboard rentals cost 40$per day. you purchase lift tickets for x days and snowboards rentals for y days and spend 480$. write an equation in standard form that represents the situation

80x+ 40y = 480

Step-by-step explanation:

Hi, to answer this question we have to write an equation in the form ax +by =C (standard form) with the information given:

The variables are:

x = number of days (tickets)

y = number of days (snowboard)

We have to multiply the price of each lift ticket per day ($80) by the number of days x, and add the product of the price of the snowboard rentals per day ($40) and the number of days y.

That expression must be equal t the total cost: $480

So, the equation is:

80x+ 40y = 480

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

ddd

step-by-step explanation: