Lin is paid $86 for 4 hours of work how much would she be paid at this rate for 9 hours of work?

173.5

Step-by-step explanation:

The answer is 173.5

To solve this type of equation we first have to find the unit rate, in this case, the unit rate is dollars every hour, in order to find this we have to divide 86 by 4 as shown below

Therefore the unit rate is 21.5$ every hour so in order to find how much money she was paid after 9 hours we have to multiply 21.5 by 9, which is shown below

Thus, that is how much money Lin will be paid after 9 hours of work.

Hope this Helps!

The relationship below does not model a proportional relationship. This is due to the fact that when you divide each domain (another word for input, or x) by its range (another word for output, or y), each result it not similar.

For example:

12 / 8 = 1.5

24 / 24 = 1

36 / 32 = 1.125

and so on.

As you can see, the rate changes throughout the table and does not stay similar. Though, it would be proportional if, for example, each x / y were equal to 1.5