Answer:
Step-by-step explanation:
Depends on what kind of rotation you would be doing. But for example, if you are rotating 90 degrees about a point on a graph, your point (x, y) changes to (-y, x). Then another 90 degrees would be (-x, -y).
Answer:
$65.
Step-by-step explanation:
Given:
The Store's wholesale price of a t-shirt is $50
The markup set by the store is 30%.
To find:
Calculate the retail price set by the store on the t-shirt.
Solution:
Wholesale price of a t-shirt = $50
Markup % = 30
<em>First of all we will find the markup value with the help of markup percentage and then we will simply add the wholesale price and markup value of T-shirt</em>.
Markup value of T-shirt = 
Retail price of T-shirt = Wholesale price of a t-shirt + Markup value of T-shirt
Retail price of T-shirt = $50 + $15
Retail price of T-shirt = $65
Therefore, the retail price set by the store on the t-shirt is $65.
Step-by-step explanation:
the second one, of course.
a y-intercept is a point where x = 0.
the 2 options are clearly having y-values of -2 and +2.
The answer would be 1,020 minutes every 30 days