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Ber [7]
3 years ago
9

Enter an algebraic expression to model the given context. Give your answer in

Mathematics
1 answer:
rosijanka [135]3 years ago
3 0

Answer:30

Step-by-step explanation:

first step is to do when you do this is pay with 20

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Find an equation of a line that comes close to the points listed in the table.
sergey [27]
y=x+2\\x=6\to y=6+2=8\\x=10\to y=10+2=12\\x=12\to y=12+2=14\\x=16\to y=16+2=18\\x=18\to y=18+2=20\\-----------------------\\y=x+3\\x=6\to y=6+3=9\\x=10\to y=10+3=13\\x=12\to y=12+3=15\\x=16\to y=16+3=19\\x=18\to y=18+3=21\\-----------------------\\Answer:y=x+1.5
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3 years ago
What number would you add to both sides of x2 + 7x = 4 to complete the square?
Nata [24]

Answer:

12.5

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4 years ago
How do you write 64% as A fraction
slavikrds [6]

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6 0
3 years ago
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Suppose A and B represent two different school populations where A > B and A and B must be greater than 0. Which of the follo
Ulleksa [173]
We can reject the last one: subtracting a non-zero value will result in a smaller value.

So now we have:

<span>2(A + B)
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If all of them are mulptiplications, then they are all equivalent!

I mean by this, if what you meant is this:

</span>
<span>2*(A + B)
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A*2 + B*2

If there is no sign, then the multiplication sign is implicit,


and all of these expressions say exactly the same: two of A and two of B.
</span>
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3 years ago
Eight rolls of paper towels cost $4.80. At the same unit rate, how much will six rolls of paper towels cost?
julia-pushkina [17]

Answer:

$28.80

Step-by-step explanation:

4.80 x 6 = 28.8

Hope this helped!

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3 years ago
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