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zlopas [31]
4 years ago
9

Find the diffrence of 159 - 88.99

Mathematics
1 answer:
quester [9]4 years ago
7 0

Answer:

70.01.

Step-by-step explanation:

159 - 88.99

= 159 - 90 + 1.01

= 69 + 1.01

= 70.01.

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The answer to this question is 24
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Solve equation, check for extraneous solutions
fiasKO [112]

Start with

1=\dfrac{1}{n^2}+\dfrac{n^2-4n-5}{3n^2}

We observe that both fractions are not defined if n=0. So, we will assume n \neq 0.

We multiply both numerator and denominator of the first fraction by 3 and we sum the two fractions:

1=\dfrac{3}{3n^2}+\dfrac{n^2-4n-5}{3n^2} = \dfrac{n^2-4n-2}{3n^2}

We multiply both sides by 3n^2:

n^2-4n-2=3n^2

We move everything to one side and solve the quadratic equation:

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We check the solution:

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which is true

8 0
3 years ago
24y - 22 = 4 ( 6y - 6 )
Pie
I don’t think their is a solution to this equation
because if you expand the second half it is= 24y-24 which would make the equation
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and because the number next to the y is the same on both sides, no matter what y is if we subtract different numbers from each side we will never get the same value for each side of the =
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Jacob has a rectangular garden with an area of 56 square feet.The length of the garden is 8 feet.What is the width if the garden
blagie [28]

Answer:

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Step-by-step explanation:

If the area is 56 feet, and the length is 8 feet, we can put this into the area equation.

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Substitute variables.

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The width of the garden is 7 feet.

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Answer:you multiply the decimal by the number behind the decimal

Step-by-step explanation:

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