Answer:
1.50
Step-by-step explanation:
7.5 is <em>1.5</em><em> </em><em>x</em><em> </em>5 so, 1 x 1.5 = 1.5
42 - 12x = 6
Solve for 6
12x = 36
x = 3
Answer:
Please check the explanation.
Step-by-step explanation:
We know the equation
y = kx
k = y/x
where k is the proportionality constant
so,
First ratio can be calculated as
Miles = 45
Hours = 3/4
The ratio = 45 / (3/4)
= (45 × 4) / 3
= 180/3
= 60
Thus, the proportionality constant = 60
Thus, the remaining ratios can be calculated as:
The Pair (135, Hours)
135/Hours = 60
Hours = 135 / 60
= 27/12
= 9/4
= 2.25
Thus, the pair is (135, 2.25)
The Pair (Miles, 3)
Miles/3 = 60
Miles = 60×3
= 180
The Pair (90, Hours)
90/Hours = 60
Hours = 90 / 60
= 3/2
= 1.5
Thus, the complete table:
Miles 45 135 180 90
Hours 3/4 9/4 3 3/2
Verification:
Miles / Hour = 45/(3/4) = 60
Miles / Hour = 135 / 2.25 = 60
Miles / Hour = 180 / 3 = 60
Miles / Hour = 90 / 1.5 = 60
3 x 8 = 24
3 x -2 = -6
reply if you this was wrong or you needed a different answer pls >:(
Answer:
7 apples divided among 5 people
Step-by-step explanation:
Given
Apple shared equally
Portion of each person = 7/5
Required
A possible way that shows how the pies were shared.
Given that 7/5 is the ration of the pie to each individual (Kyle and his friends).
Provided that each individual got equal ration....
The ration can be divided into two
The numerator = 7
The denominator = 5.
The numerator shows the number of things that were shared.
Hence, 7 apples were shared.
The denominator shows the number of people involved.
Hence, 5 people were involved.
So, we can conclude that 7 apples were divided among 5 people.
From option A through D, only option B satisfied this analysis
