3 years ago

Use a transformation to solve the equation.

1 answer:

3 0

k/-4 = - 0.8,
make k the subject of the equation by multiplying through by -4,
 this means, (k/-4) x -4 = - 0.8 x -4
 this should give you k = -0.8 x -4, the negatives will cancel out to give you positive values,
 so k= 3.2

your answer is D

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