Adler and Erika solved the same equation using the calculations below. Adler's Work Erika's Work StartFraction 13 over 8 EndFraction = k + one-half. StartFraction 13 over 8 EndFraction minus one-half = k + one-half minus one-half. StartFraction 9 over 8 EndFraction = k. StartFraction 13 over 8 EndFraction = k + one-half. StartFraction 13 over 8 EndFraction + (negative one-half) = k + one-half + (negative one-half). StartFraction 9 over 8 EndFraction = k. Which statement is true about their work?

Question

Julian Bauer

Mathematics

13 May, 20:21

Adler and Erika solved the same equation using the calculations below. Adler's Work Erika's Work StartFraction 13 over 8 EndFraction = k + one-half. StartFraction 13 over 8 EndFraction minus one-half = k + one-half minus one-half. StartFraction 9 over 8 EndFraction = k. StartFraction 13 over 8 EndFraction = k + one-half. StartFraction 13 over 8 EndFraction + (negative one-half) = k + one-half + (negative one-half). StartFraction 9 over 8 EndFraction = k. Which statement is true about their work?

+3

Answers (2)

Know the Answer?

Braiden Sherman · Answer 1

Braiden Sherman 13 May, 20:39

0

Both Adler and Erika are correct.

Dax Campbell · Answer 2

Answer:Both adler and erika is correct.

Step-by-step explanation:

they are correct because either the addition or subtraction can be used to solve for K