Mathematics, 14.04.2020 04:47 aROSSconpollo

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 = 23 when a = -23. Which equation represents this direct
variation between a and b?
bs-a
-b=-a
b-a=0
b(-a) = 0

Answers: 2

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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...