Question

Which expression is equivalent to -0.55 – 0.47a + a?
0.53a
0.55
0 -0.02a
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1.02 + a
0 -2.02a
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Answer 1

Answer:

-0.55 + 0.53a

Step-by-step explanation:

              -0.55 – 0.47a + a

 To find an expression equivalent to this, we must simplify the equation to a reasonable extent;

         -0.55 – 0.47a + a

      = -0.55 + 0.53a

      = 0.53a - 0.55

The expression equivalent to the given one is -0.55 + 0.53a  or 0.53a - 0.55