See Below
First, put them into y = mx + b form. From there you can graph them by identifying their slopes and y-intercepts.
The answer is vertex is (5/2, 27/2).
Find x= -b/2a where a=-2, b=10 then plug x value back into function to solve for y value of vertex (x,y).
Answer:
B. a decimal that does not terminate and does
not repeat.
Answer:

Step-by-step explanation:
Txbx3 expand-
3 (t * b)
*= times btw
Answer:
The total of the 15 tickets would be $240
Step-by-step explanation:
If you divide 48 and 3 you get 16 which is the cost for each ticket and then yuo multiply 16 by 15 and you get 240