Answer:
red question= 8.5 yellow question=4.25
Step-by-step explanation:
The required graph has been attached which represents 1 1/2 and 3 1/4.
<h3>What is Number Line?</h3>
In math, a number line can be defined as a straight line with numbers arranged at equal segments or intervals throughout. A number line is typically shown horizontally and can be extended indefinitely in any direction.
We have been given the numbers below:
1 1/2 and 3 1/4
Convert the above-mixed numbers into fractions,
3/2 and 22/4
Convert the above fractions numbers into decimals,
1.5 and 3.142
Now plot these numbers into the number line,
Therefore, the required graph has been attached which represents 1 1/2 and 3 1/4.
Learn more about the number line here:
brainly.com/question/17617832
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Answer:
12x +54
Step-by-step explanation:
3x + 9(X+6) =
Distribute
3x+9x +54
12x +54
Answer:
Original number = 54
Reversed number = 45
Step-by-step explanation:
Let the tens place digit be x and unit's place digit be y.
Therefore, required no. = 10x + y
Number obtained after interchanging the digits = 10y + x
According to the given condition:
![10y+ x = \frac{5}{6} (10x + y) \\ 6(10y + x) = 5(10x + y) \\ 60y + 6x = 50x + 5y \\ 60y + 6x - 50x - 5y = 0 \\ 55y - 44x = 0 \\ 11(5y - 4x) = 0 \\ 5y - 4x = 0.....(1) \\ according \: to \: the \: second \: condition \\ x - y = 1 \\ x = y + 1....(2) \\ from \: equations \: (1) \: and \: (2) \\ 5y - 4(y + 1) = 0 \\ 5y - 4y - 4= 0\\ y - 4 = 0 \\ y = 4 \\ substituting \: y = 4 \: in \: equation \: (2) \\ x = 4 + 1 \\ x = 5 \\ \\ 10x + y = 10 \times 5 + 4 = 50 + 4 = 54 \\ 10y + x = 10 \times 4 + 5 = 40 + 5 = 45 \\](https://tex.z-dn.net/?f=10y%2B%20x%20%3D%20%20%5Cfrac%7B5%7D%7B6%7D%20%2810x%20%2B%20y%29%20%5C%5C%206%2810y%20%2B%20x%29%20%3D%205%2810x%20%2B%20y%29%20%5C%5C%2060y%20%2B%206x%20%3D%2050x%20%2B%205y%20%5C%5C%2060y%20%2B%206x%20-%2050x%20-%205y%20%3D%200%20%5C%5C%2055y%20-%2044x%20%3D%200%20%5C%5C%2011%285y%20-%204x%29%20%3D%200%20%5C%5C%205y%20-%204x%20%3D%200.....%281%29%20%5C%5C%20according%20%5C%3A%20to%20%5C%3A%20the%20%5C%3A%20second%20%5C%3A%20condition%20%5C%5C%20x%20-%20y%20%3D%201%20%5C%5C%20x%20%3D%20y%20%2B%201....%282%29%20%5C%5C%20from%20%5C%3A%20equations%20%5C%3A%20%281%29%20%5C%3A%20and%20%5C%3A%20%282%29%20%5C%5C%205y%20-%204%28y%20%2B%201%29%20%3D%200%20%5C%5C%205y%20%20-%204y%20%20-%204%3D%200%5C%5C%20y%20%20-%204%20%20%3D%200%20%5C%5C%20y%20%20%3D%20%204%20%5C%5C%20substituting%20%5C%3A%20y%20%3D%20%204%20%5C%3A%20in%20%5C%3A%20equation%20%5C%3A%20%282%29%20%5C%5C%20x%20%3D%20%204%20%2B%201%20%5C%5C%20x%20%3D%20%205%20%5C%5C%20%20%5C%5C%2010x%20%2B%20y%20%3D%2010%20%5Ctimes%205%20%2B%204%20%3D%2050%20%2B%204%20%3D%2054%20%5C%5C%2010y%20%2B%20x%20%3D%2010%20%5Ctimes%204%20%2B%205%20%3D%2040%20%2B%205%20%3D%2045%20%5C%5C%20)
Answer:
i think it's 46.............