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Talja [164]
2 years ago
9

PLEASE HELP!!!!!!!!!!!!!!!!!!!! SHOW WORK!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
lakkis [162]2 years ago
7 0
If a^2+b^2=c^2 then 10^2+12^2=244 then the square root of 244 is about 15.6. So Sara's house is 15.6 miles away from her friend's house
torisob [31]2 years ago
3 0
It would be the same distance...She could drive 12 miles west then 10 north or take the same route she came back...Brainliest?....
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34(5f−3)=38 How do i find the value of f?
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f=14/17 or 0.82352941

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Which of the following graphs represents a quadratic equation with roots of -5 and 2.5
tiny-mole [99]

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What is 25 times 0.3?
Gekata [30.6K]

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8 0
2 years ago
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Keith has $500 in a savings account at the beginning of the summer. He withdraws $25 each week for food, clothes, and movie tick
alexdok [17]

Answer:

You can put this solution on YOUR website!

the inequality is 500 - 25x >= 200

this insures that he will have at least 200 at the end of the summer.

subtract 200 from both sides of that inequality and add 25x to both sides of that inequality to get 500 - 200 >= 25x

simplify to get 300 >= 25x

divide both sides of that equation by 25 to get 300 / 25 >= x

simplify to get 12 >= x

12 >= x means x <= 12.

 

when x is smaller than or equal to 12, he will be guaranteed to have at least 200 in the account at the end of the summer.

when x = 12, what is left in the account is 500 - 25 * 12 = 200.

when x = 11, what is left in the account is 500 - 25 * 11 = 225.

when x = 13, what is left in the account is 500 - 25 * 13 = 175.

the maximum number of weeks he can withdraw money from his account is 12.

Step-by-step explanation:

6 0
3 years ago
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