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puteri [66]
3 years ago
12

Which is the better buy A)10 penceis for 50cents B)6 penciels for 2.70

Mathematics
2 answers:
kykrilka [37]3 years ago
6 0
That one i believe would be A

Vladimir [108]3 years ago
4 0
It is better to buy 10 pencils or 50 cents
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Rudik [331]

x^2 - 81 = 0. Add 81 to each side.

x^2 = 81. Take the square root of each side.

x = 9, -9

5 0
3 years ago
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Pls help me divide this radical and pls show work
Alenkinab [10]
Let's start by rationalizing the radical:

4√6/√50 * √50/√50

This gets rid of the radical in the denominator, giving us:

4√300/50

√300 can be simplified to √3 * √100 or 10√3. Now we can insert this back into the numerator:

4 * 10√3/50

This is equivalent to:

40√3/50

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3 years ago
Can somebody help me solve for x?
Dahasolnce [82]

Let y = the distance between the top left corner and the bottom right corner

y^2 = 24^2 + 15^2

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x^2 = 657

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Jenny spins a fair 4-sided spinner what is the probabiliity that the spinner will land on a or b
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dimulka [17.4K]

Step-by-step explanation:

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3 years ago
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