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OpenStudy (trwatkins1):
What is the value of the expression? 19.2 + (–7 + 3.8) A. 16 B. 24 C. 29 D. 30
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OpenStudy (anonymous):
19.2 + (–7 + 3.8) 19.2 + (-3.2); = 12.2 - 3.2; = 16
OpenStudy (anonymous):
do parentheses first which give you -3.2. 19.2 + (-3.2) is the same as 19.2-3.2 which is 16
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