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3 years ago

What do you think it means when the change is positive? Negative? in a mathematical way

Mathematics

2 answers:

SashulF [63]3 years ago

8 0

Answer:

A number is positive if it is greater than or equal to zero. A number is negative if it is less than or equal to zero.

Sonbull [250]3 years ago

6 0

This is the rules:
Rule 3: Subtracting a negative number from a negative number – a minus sign followed by a negative sign, turns the two signs into a plus sign. So, instead of subtracting a negative, you are adding a positive. Basically, - (-4) becomes +4, and then you add the numbers. ... This would read “negative two minus negative 4.”

Person above has defined it......

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3 years ago

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Hello!

If Katia can buy packages of jars for $9, we can determine how many packages she can purchase with $45 by using the formula:

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3 years ago

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Answer: 14 shirts

A . s (stands for shirts) <( less then or equal to) 14

B. because it can be exactly 14 shirts or less than 14 shirts depending if oyu want to use all the money

C. 20 would be a solution if you wouldnt have already spent the 80 dollars on other things, since the team did it would be too much money.

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3 years ago

What do you think it means when the change is positive? Negative? in a mathematical way​

What do you think it means when the change is positive? Negative? in a mathematical way