Answer:
1/2 for red, 1/4 for blue, or if you are speaking of both together it is 3/4
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
to determine cost u need to have a equation to show cost per room.and total cost of rooms
Answer:
The correct answer is B) 8
Step-by-step explanation:

Step-by-step explanation:
3x-4y=13
y=-3x-7
3x-4(-3x-7)=13
3x+12x+28=13
15x=-15
x= -1
y= -3x-7 = 3-7= -4
( -1, -4)