Answer quickly please

Mathematics

1 answer:

Rzqust [24]2 years ago

3 0

Answer:

its positive

Step-by-step explanation:

here,

a>0 which means the value of a can only be positive whereas b<0 which means the value of b can only be negative.

in the given question -4ab, its -4*a*-b=4ab

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Hi there! Hopefully this helps!

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It decreased by 30 cents per week.

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