2 closets each with 3 shelves, 2x3 is 6. 5 backpacks on each shelf so 6x5 is 30
Therefore there is a total of 30 backpacks
Answer:
Step-by-step explanation:
Ratio of flour and milk = 4 : 1 1/4 = 4 : 5/4
4/2 : (5/4)/2 = 2 : 5/4*2 = 2: 5/8
5/8 cup of milk
3.) (2,1), (4,2), (6,4), (7,5), (8,6)
12x=-48 (divide 12 from both sides)
x=-4
10y-13y=30
-3y=30 (divide -3 from both sides)
-10=y
10x+14x=48
24x=48 (divide 24 from both sides)
x=2
Answer:
See below
Step-by-step explanation:
(a) 4x - 22 = 74
(b) 
(c) 24
