Mathematics, 06.05.2020 21:28, cbbentonam72

On a number line, a number, b, is located the same distance from 0 as another number, a, but in the opposite direction. The
number b varies directly with the number a. For example b=2 when a = -2.Which equation represents this direct
variation between a and b?
b= -a
-b = -a
b-a=0
bl-a) = 0

Answers: 3

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On a number line, a number, b, is located the same distance from 0 as another number, a, but in the...