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OpenStudy (anonymous):
Evaluate -4(a+b) - 10a/b when a=8 and b=5
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OpenStudy (anonymous):
Just plug in the values and simplify! Remember order of operations - Parentheses, Exponents, Multiplication/Division, Addition/Subtraction.
OpenStudy (anonymous):
i think i did that but did it all wrong
OpenStudy (fibonaccichick666):
Showing work, tends to help us find out where the problem is. Can you show all of your steps please?
OpenStudy (anonymous):
sure
OpenStudy (anonymous):
Evaluate -4(a+b) - 10a/b when a=8 and b=5 Answer: a. -15 b. 36 c. -53 d. 625/8 e. -78
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OpenStudy (anonymous):
-4(8+5) - 10 8/5 -4(13) - 10 8/5 -52 - 10 8/5
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