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Zarrin [17]
2 years ago
11

Which expressions are equal to ? Check all that apply.

Mathematics
2 answers:
AlexFokin [52]2 years ago
8 0

Answer:

Second option and fifth option

Step-by-step explanation:

Since they are all with a denominator of 9 we do not need to do anything else except add them up.

The first one is equal to 7/9

Second is 8/9

Third is 6/9

Fourth is 9/9

Fifth is 8/9

Serggg [28]2 years ago
4 0

Answer:

3/9 + 5/9 and 4/9 + 4/9 are both equal to 8/9.

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8 0
2 years ago
The difference of 8 less a number n, multiplied by twelve, is equal to 3 more than the number. Which of the following equations
makkiz [27]

Answer:

The equation that can be used to find the missing number is 96 - 12n = 3 + n

Step-by-step explanation:

The difference of 8 less a number n

This is 8 - n

Multiplied by twelve

This is:

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The equation that can be used to find the missing number is 96 - 12n = 3 + n

3 0
3 years ago
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A bakery sells mocha cupcakes and chocolate cupcakes. It sold 340 mocha cupcakes in a day. 15% of the cupcakes sold that day wer
slava [35]

Answer:

400 cupcakes

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8 0
3 years ago
If a= 3 -1 5 and b= 5 3 1
tiny-mole [99]

Answer:

det(A)=-det(B)

Step-by-step explanation:

We have two matrices A, and B.

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7 0
3 years ago
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