I believe about 2.22 this is average because you have to divide to find what the average is so if you divide 12oz by $5.40. Your answer would be about 2.222 so your answer should be 2.22 and as you check your work you can use addition I really hope this has helped :)
Answer:
A
B
C
Step-by-step explanation:
From the question the given equation is
Considering A
=>
Considering B
Considering C
2/5, because if we do the proportion of each one:
2/9 is 22,22%
2/5 is 40%: this is much larger
Answer:
y=56m
Step-by-step explanation:
choose any given points on both diagrams
30/48=35/y
cross multiply
30y=1680
y=1680/30=56m
Answer:
= 298/11
Step-by-step explanation:
3x + 5y = 2 | ×2 |
2x - 4y = 20 | ×3 |
6x + 10y = 4
6x - 12y = 60
____________--
22y = -56
y = -56/22
y = -28/11
3x + 5y = 2 | ×4 |
2x - 4y = 20 | ×5 |
12x + 20y = 8
10x - 20y = 100
_____________+
22x = 108
x = 108/22
x = 54/11
5x - y
= 5(54/11) - (-28/11)
= 270/11 + 28/11
= 298/11