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andriy [413]
3 years ago
14

Five boxes of crackers cost $9.at this rate how much do 20 boxes cost

Mathematics
2 answers:
Papessa [141]3 years ago
8 0

Answer:36$

Step-by-step explanation:So what you have to do is divide 20 by 5 and you get 4.Then multiply 4 by 9 and you  answer is 36.

just olya [345]3 years ago
5 0

Find how much 1 box costs by dividing.

9 ÷ 5 = 1.80

Now, multiply 1.80 by 20.

1.80 × 20 = 36

<h2>Answer:</h2>

<u>20 boxes of cookies costs </u><u>$36</u><u>.</u>

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What is the solution of the equation? (√2x-1) + 2=x
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7 0
3 years ago
when directed to solve a quadratic equation by completing the square, Sam arrived at the equation (x-(5/2))^2= (13/4). which equ
Tasya [4]
We have the following expression:
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 Let's rewrite the given expression:
 x ^ 2 - 5x + 25/4 = (13/4)
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 Answer:
 
the original equation given to Sam could have been:
 
x ^ 2 - 5x + 3 = 0
7 0
3 years ago
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