Help I’m confused I’ll give brainest

Mathematics

1 answer:

Eduardwww [97]3 years ago

4 0

Answer:

Step-by-step explanation:

Let the number of songs = m.

The cost of downloading 1 songs = $60

So, the cost of downloading 'm' songs = < dollars

Since, the maximum amount she can spend on downloading songs is $60.

So, we get the inequality, .99m < 60

Hence, the inequality representing the situation is . A

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3 years ago

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76 m =<br> cm?????? Pls help I cant figure it out!!!

soldier1979 [14.2K]

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3 years ago

Find the value of x (3/5)^x(5/3)^2x=125/27

lesya692 [45]

Given:

The equation is

$\left(\dfrac{3}{5}\right)^x\left(\dfrac{5}{3}\right)^{2x}=\dfrac{125}{27}$

To find:

The value of x.

Solution:

We have,

$\left(\dfrac{3}{5}\right)^x\left(\dfrac{5}{3}\right)^{2x}=\dfrac{125}{27}$

$\left(\dfrac{5}{3}\right)^{-x}\left(\dfrac{5}{3}\right)^{2x}=\dfrac{5\times 5\times 5}{3\times 3\times 3}$ $[\because \left(\dfrac{a}{b}\right)^{-m}=\left(\dfrac{b}{a}\right)^{m}]$