speedylaog
Answered

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can someone please help me I posted this multiple times but no one answers pls help me quick I really need help I will give brainliest​

Can Someone Please Help Me I Posted This Multiple Times But No One Answers Pls Help Me Quick I Really Need Help I Will Give Brainliest class=

Sagot :

Step-by-step explanation:

Given:

Our initial temperature is 88.6

It lowers every minute 2 degree . We want it to stay greater 60.5.

So our inequality is

[tex]88.6 - 2m > 60.5[/tex]

Why?

The left side is in a linear equation form because we have a initial temperature and then it decreases constantly every period of time. Using that info, that is the same as a decreasing linear function.

We put greater than because it says stay above.

So know we solve for m.

[tex]88.6 - 2m > 60.5[/tex]

[tex] - 2m > - 28.1[/tex]

[tex]m <14.05[/tex]

Remeber when dividng by a negative the sign flips. So

m<14.05

babyherc2r
The liquid can only stay in the cooler for 9 minutes at most.
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