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galina1969 [7]
3 years ago
14

What is 11.15×20.78?

Mathematics
1 answer:
Novosadov [1.4K]3 years ago
6 0
Simplify 15*20 to 300

11,300,78

I hope helped ^-^
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What is the value of y in the equation 4 + y = −3?<br><br> 7<br> 1<br> −1<br> −7
Natasha_Volkova [10]

Answer:

-7 is your answer

Step-by-step explanation:

Isolate the variable, y. Note the equal sign, what you do to one side, you do to the other.

4 + y = -3

Subtract 4 from both sides

4 (-4) + y = -3 (-4)

y = -3 - 4

y = -7

-7, or (D) is your answer

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3 years ago
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The length of a rectangle is 10 yards more than the width. If the perimeter is 68 yards, what are the length and width?
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Divide the perimeter by 2, this will give you the sum of one length and one width.

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3 years ago
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egoroff_w [7]

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a, c

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<u>He paid $ 32.10 </u>

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