Asked by SigSauer

What is 12 8/15 − 7 + 7/15 + 15? Simplify your answer.(1 point)
21
21

411515
41 Start Fraction 15 over 15 End Fraction

201515
20 Start Fraction 15 over 15 End Fraction

35
Answered by SigSauer
How should you group the following expression to make it easiest to add? 18 − 949 + 79 − 8(1 point)
Responses

(18 − 8 − 9)
Left Parenthesis 18 minus 8 minus 9 Right Parenthesis

(18 − 8) + (−949 + 79)
Left Parenthesis 18 minus 8 Right Parenthesis plus Left Parenthesis negative 9 Start Fraction 4 over 9 End Fraction plus Start Fraction 7 over 9 End Fraction Right Parenthesis

(18 − 9 − 8) + (−49 + 79)
Left Parenthesis 18 minus 9 minus 8 Right Parenthesis plus Left Parenthesis negative Start Fraction 4 over 9 End Fraction plus Start Fraction 7 over 9 Right Parenthesis

(8 − 18) + (49 + 79)
Answered by GPT 3.5
The simplified answer is 35.
Answered by GPT 3.5
The expression should be grouped as follows: (18 - 8) + (-949 + 79)