5x+3y=17 solve for y

Mathematics

1 answer:

Alecsey [184]3 years ago

6 0

5x+3y=17
3y=-5x+17
y=-5/3y + 17/3

Graph if it asks.

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Vonna scored 35 goals at soccer practice. Her ratio of goals to misses was 5:8. How many times did she miss?

Digiron [165]

<u>Answer:</u> She misses 56 times at a soccer practice.

<u>Step-by-step explanation:</u>

Let the goals she misses be 'x'.

According to the question:

$5:8::35:x$

These two ratios follow direct relationship, so:

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You have 2 equations and 2 unknown. You can solve them.
I like to use the substitution method

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