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Taya2010 [7]
3 years ago
6

Please help!!!!! i need help so bad!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
Cerrena [4.2K]3 years ago
5 0
Number 1. C
Number 2.C
Number 3.C
Number 4.A
Number 5.A
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What is the solution to the rational equation x over 2x minus 1 plus 1 over 4 equals 2 over 2x minus 1
weeeeeb [17]

Answer:

the solution of given rational equation is x= 3/2

Step-by-step explanation:

\frac{x}{2x-1}+\frac{1}{4} = \frac{2}{2x-1}

We need to solve the above rational equation and find value of x

Finding LCM of 4 and (2x-1) we get 4(2x-1).

Multiplying 4(2x-1) on both sides of equation and solving

\frac{x}{2x-1}*4(2x-1)+\frac{1}{4}*4(2x-1) = \frac{2}{2x-1}*4(2x-1)\\4x+2x-1=8\\6x-1=8\\6x=8+1\\6x=9\\x=9/6\\x=3/2

So, the solution of given rational equation is x= 3/2

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3 years ago
A student solves the equation for v. Start with the original equation. Use the square root property. Use the division property o
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the answer is d

<em>The square root property should have been applied to both complete sides of the equation instead of to select variables. </em>

<em />

Step-by-step explanation: i just took the test on edge

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3 years ago
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What is 2 15/16 Ian’s a decimal?
Arada [10]

Answer:

2.9375

Step-by-step explanation:

15 divided by 16 equals .9375 so 2 15/16 is 2.9375

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Which cube is a unit cube?
frosja888 [35]

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C. 1 inch long, 1 inch wide, 1 inch high

Step-by-step explanation:

In this instance, unit just means a singularity in measurement

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Use mental math to solve the equation z/-12 = -5
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Z=60

because
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z= 60
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3 years ago
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