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3 years ago

9 + (-3) = please explain to me how you got your answer too thanks

Mathematics

2 answers:

saw5 [17]3 years ago

8 0

Answer:

Step-by-step explanation:

Simply go three back (or to the left) in the number line.

Marta_Voda [28]3 years ago

4 0

6 because when you add a positive number by a negative number it subtracts the negative from the positive like in this question since your subtracting a positive from a negative you subtract 9 from 3 which is 6

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Step-by-step explanation:

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3 years ago

If 90 is in 80% of value,what is that value

babunello [35]

Answer:

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Step-by-step explanation:

$\frac{90}{?} =\frac{80}{100}$

you would then cross multiply. 90 x 100 and 80 x ?

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3 years ago

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