hurst1891 hurst1891

11-10-2022
Mathematics

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-4+ (4.5+7).
Part A
Which expression is equivalent to the expression -4+ (4.5+7)?
OA -8.5+7
OB. -11+4.5
OC. 0.5+7
OD. 7-0.5
Part B
What is the value of the expression -4+ (4.5+ 7)? Enter the answer in the box.

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