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fenix001 [56]
3 years ago
10

7-(30-2) divided by 7 equals?

Mathematics
2 answers:
AleksandrR [38]3 years ago
8 0

Answer:

first, you have to subtract the numbers in the parentheses

(30-2) = 28

So, your equation is now

7 - 28

And subtract that and you get -21.

Now you want to take -21 and divide it by 7

And you get -3.

I hope this helps! Have a nice day!!

~abelxoconda <3

dybincka [34]3 years ago
6 0

Answer:

Step-by-step explanation:

first, do 30-2 to get 28. 7-28 is -21. -21/7 is -3

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Step-by-step explanation:

Here, Sample Space = { Sum of the two digits when two dices are thrown together}

or,   S   =   {2,3,4,5,6,7,8,9,10,11,12}

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Hence the total number of outcomes where the sum is 9 or

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(b)  The number of ordered pairs where sum is odd.

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Here, the possible outcomes are  = { Sum is 9 ,  Sum is 11}

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