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Andrei [34K]
3 years ago
12

Could you guys please help me solve this basic math. PLS OMG ITS DUE :(

Mathematics
1 answer:
marysya [2.9K]3 years ago
8 0

Answer:

21÷-3=-7

I dont know what all those extra boxes are for but I hope I helped a little

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Answer:

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Step-by-step explanation:

given that the number is a

The expression for Ten less than 5 times the value of a number is given by

5a - 10

10 times the quantity of  12 more than one-fourth of the number.

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expression for  10 times the quantity of  12 more than one-fourth of the number. is given by

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subtracting 2.5a from both sides

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dividing both side by 2.5

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