Mathematics, 06.07.2019 03:50 regb25851
Leon evaluated the expression (–4a – 6) + a2 for a = 8. (-4(8) - 6) + 82 (-32-6) + 82 (-38) + 82 (-38) + 16 –19 + 16 –3 analyze leon's work. check all that apply. leon should have subtracted inside the parentheses before he multiplied. the expression inside the parentheses should be simplified to –26 instead of –38. leon multiplied 8 by 2 when he should have raised 8 to a power of 2. the multiplication of two negative values in step 4 should result in a positive value. the correct answer should be 35.
Answers: 2
Mathematics, 21.06.2019 16:00
Which is the graph of the piecewise function f(x)? f(x)=[tex]f(x) = \left \{ {{-x+1, x\leq 0 } \atop {x+1, x\ \textgreater \ 0}} \right.[/tex]
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Mathematics, 21.06.2019 18:00
The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?
Answers: 1
Leon evaluated the expression (–4a – 6) + a2 for a = 8. (-4(8) - 6) + 82 (-32-6) + 82 (-38) + 82 (-3...
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