Answer:
b
Step-by-step explanation:
because there only allowing the first 50 to register that would be a contest
Dosent make sense need more
Answer:
A square
Step-by-step explanation:
I'm pretty sure its a square
Answer:
225
Step-by-step explanation:
225 ÷ 9 =25
Answer:
y = 1
Step-by-step explanation:
Find the slope of the line passing through the points
and 

The slope of the line is equal to

then
