Answer:
value of y is 23/6
Step-by-step explanation:

(6,2y)
(4,-1)
m = (2y+1)/(6-4)
13/3 = (2y+1)/2
3(2y+1) = 2(13)
6y + 3 = 26
6y = 23
y = 23/6
Answer:
90 percentage
Step-by-step explanation:
90,
there are 90 tiles in box a
Answer:
yes
Step-by-step explanation:
I need poins sorry i cant answer :)
There are 13 bricks in each row because 169/13=13