3 years ago

How many solutions does this system have ? - 15x=-5y+40 y=-3x+8

Mathematics

1 answer:

Mumz [18]3 years ago

3 0

Te damos la bienvenida al portapapeles de Gboard. Aquí se guardarán los textos que copies.

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faltersainse [42]

Answer:

35 students

Step-by-step explanation:

Find 25% of 500:

$\frac{25}{100}$ × $\frac{500}{1} = \frac{12500}{100}$
$\frac{12500}{100} = \frac{125}{1} = 125$

Find 18% of 500:

$\frac{18}{100}$ × $\frac{500}{1} = \frac{9000}{100}$
$\frac{9000}{100} = \frac{90}{1} = 90$

Find the difference:

125 - 90 = 35

So, 35 more students prefer video games to bike riding.

I hope this helps!

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victus00 [196]

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