Answer:
125%
Step-by-step explanation:
they sold the shirtsto the store at 8 $. they now sell for 10, so 10/8 is 125%
Answer:

Step-by-step explanation:
The standard equation of a straight line is of the form:

We have to convert the given equation into above form.
Simplifying the given equation:


.- This is in standard form
where 
Two divided by twenty-two is .090909 repeating
Answer:
Yes
Step-by-step explanation:
The relation is a function. For a relation to be a function there must be a unique x value for each y value. So this means x's can not repeat, and in this relation, the x-values never repeat. Therefore this is a function.