3 years ago

Solve the system of equation below 4x-2y=16. -2y +4x=8

Mathematics

1 answer:

Sholpan [36]3 years ago

7 0

Answer:

The answer is (6, 8)

Step-by-step explanation:

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A website received 2500 registered members in July. And the number of registered members in August decreased to 2245. What was t

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Number of registrations a website received during July = 2500

Number of registrations a website received during August = 2245

Number by which the registrations decreased :

$=\tt 2500 - 2245$

$=\tt 255$

Thus, the registrations decreased by 255.

Let x be the perrcentage of decrease.

Which means :

$=\tt 255 = \frac{x}{100} \: of \: 2500$

$= \tt255 = \frac{x \times 2500}{100}$

$=\tt 255 = \frac{2500x}{100}$

$= \tt255 \times 100 = 2500x$

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Solve the system of equation below 4x-2y=16. -2y +4x=8​

Solve the system of equation below 4x-2y=16. -2y +4x=8