Answer:
b
Step-by-step explanation:
it would be A because you would have 2 books for every 6 computers and A is the only one that has that.
c
im not for sure but i think its c
Let x be the entry fee.
Let y be the cost of each ticket in dollars.
Since Keith paid the entry fee and 10 tickets,
we have x + 10y = $30.
so u see 8x4 which is 32 and u can see its 90 degress because of the square and also a acute so x is 3 and y is 5
2x - 12 + 6 = 4x - 4
2x- 6 = 4x - 4
-6 +4 = 4x - 2x
-2 = 2x
x= -2/2
x = -1
