15. What is the y-intercept of the equation: 5x + 2y = 20?
A. (4,0)
B. (5,0)
C. (0,2)
D. (0,10)

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

Let d be the domain and let ƒ be the possible function. determine if the relation is an example of a function. d = {x| x is a date, expressed in day/month/year} ƒ(x) = temperature in seattle washington on that date

Nour and rana are shopping for a christmas tree. they are deciding between 2 22 different types of trees (real and fake) and 4 44 colors for the ornaments (white, silver, gold, and purple). they each created a display to represent the sample space of randomly picking a type of tree and a color for the ornaments. whose display correctly represents the sample space?