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IrinaK [193]
3 years ago
12

The degree of polynomial 10x^2+2x^mY-4y is 3. what is m

Mathematics
1 answer:
tresset_1 [31]3 years ago
3 0
M would have to be 2
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attashe74 [19]

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Do repeated addition

Step-by-step explanation:

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7 0
2 years ago
Samantha wants to use her savings of 1150 to buy shirts and watches for her family. The total price of the shirt she bought was
ioda

<u>Answer-</u>

<em>The maximum number of watches that Samantha come by with her savings is </em><em>10</em><em>.</em>

<u>Solution-</u>

The amount of money Samantha has in her savings account = $1150

She wants to buy shirts and watches.

Cost of one shirt = $84

Cost of each watch = $99

Let she can buy maximum of x watches, so the net price of the watches is $99x.

Then,

\Rightarrow 99x+84=1150\\\\\Rightarrow 99x=1150-84\\\\\Rightarrow 99x=1066\\\\\Rightarrow x=\dfrac{1066}{99}\\\\\Rightarrow x=10.77

As the number of watches can not be in fraction, so at most she can buy 10 watches.

8 0
3 years ago
I just need to find y explain please :p
QveST [7]
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7 0
3 years ago
When simplified completely, the product of a monomial and a monomial is sometimesalwaysnever a monomial
Vaselesa [24]

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Always

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A mononomial's variable can only have exponents 0,1,2,3 etc  so the product will also be a mononomial.

7 0
3 years ago
A rectangle has a base that is 12 and a height that is 6. Find its area.
4vir4ik [10]

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72 in. squared

Step-by-step explanation:

12 times 6 = 72

6 0
3 years ago
Read 2 more answers
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