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3 years ago

What is the correct answer

Mathematics

1 answer:

saw5 [17]3 years ago

8 0

Since the total number of songs is 46,

g + d = 46

This is the first equation.

Since the guitarist wrote 8 less than twice the number of songs written by the drummer,

g = 2d - 8

This is the second equation.

Therefore, the answer is F.

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Diano4ka-milaya [45]

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Step-by-step explanation:

4 0

3 years ago

1/x + 1/4 = 7/12 solve for x

Licemer1 [7]

Given equation is
$\frac{1}{x} + \frac{1}{4} = \frac{7}{12}$

We can solve it by subtracting 1/4 both side
$\frac{1}{x} + \frac{1}{4} - \frac{1}{4} = \frac{7}{12} - \frac{1}{4}$

$\frac{1}{x} = \frac{7}{12} - \frac{1}{4}$
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So $\frac{1}{x} = \frac{1}{3}$
On comparing x = 3.

SO the solution of equation is x = 3

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3 years ago

Prove that root 2 itrational number

Zolol [24]

Answer:

can you explain yourself more please

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3 years ago

8x^3-8x=1<br> Solve for x

Anit [1.1K]

Step-by-step explanation:

Step-by-step explanation:

\begin{gathered} \frac{8x - 3}{3x} = 2 \\ 8x - 3 = 6x \\ 8x - 6x = 3 \\ 2x = 3 \\ x = \frac{3}{2} \end{gathered}

8x−3

8x−3=6x

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2 years ago

Identify the line of the axis of symmetry for the quadratic f(x)= x^2 +6x + 8

suter [353]

Negative x axis
Since , the value of x comes out to be -2and -4 .
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3 years ago