The new service charges a sign up if $10 . then , you can rent as many movies as you want for $12 per month , which equation shows the total cost for renting movies over time

Y= total amount of money paid
x= number of months
Because you started with 10 and you have to pay 12 dollars each month:

y= 12x+10

Hope this helps :)

the law of definite proportions states samples of a compound will always contain the same proportion of elements by mass. in other words, a given compound will always contain the same elements in the same proportions by mass.the law of multiple proportions states when two elements combine with each other to form more than one compound, then the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers.