Nicolexoxo
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In speech class, you lose 3 points for every 30 seconds you go over the time limit. Your speech is 90 seconds over the tom limit. what integer represents the change in your points?

Respuesta :

RAWWRïXD
3 times 30 is equal to 90, so 3 times 3 is 9. You lose 9 points

Answer:

-9

Step-by-step explanation:

Given,

The points lose for 30 seconds of over the time limit = 3 points,

So, points lose for 1 second = [tex]\frac{3}{30}[/tex] = [tex]\frac{1}{10}[/tex] points,

Thus, the point lose for 90 seconds = 90 × point lose for 1 seconds

= 90 × [tex]\frac{1}{10}[/tex]

= 9

Now, if the losing points is 9 then the change in points = -9,

( negative sign shows losing the points )

Which is the required integer.

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