Mathematics, 31.12.2021 17:50 chrisraptorofficial
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? Neither student solved for k correctly because K = 2 and StartFraction 1 over 8 EndFraction. Only Adler solved for k correctly because the inverse of addition is subtraction. Only Erika solved for k correctly because the opposite of One-half is Negative one-half. Both Adler and Erika solved for k correctly because either the addition property of equality or the subtraction property of equality can be used to solve for k.
Answers: 3
Mathematics, 21.06.2019 15:40
The transitive property of equality states that: o if a = b, then bra o if a = b, then ac = bc o if a = b and b= c, then a = if a = b and c= c, then a + b = b + c
Answers: 2
Mathematics, 21.06.2019 21:50
If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.
Answers: 3
Adler and Erika solved the same equation using the calculations below. Adler’s Work Erika’s Work...
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