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pshichka [43]
4 years ago
9

A jacket is priced at $90.00 but has a discount of 40%. what is the sale price? show work!

Mathematics
2 answers:
alexdok [17]4 years ago
8 0

Answer:

$36

Step-by-step explanation:

90*0.40=36

40%=0.40

riadik2000 [5.3K]4 years ago
3 0
90×0.6= 54
i got 0.6 because i subtracted 100 and 40 and it gaved me 60 and i turned it into a decimal
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So in our case, because we want ascending powers of x we'll write,


(-3x + 1)^{11} =  {11 \choose 0} (-3x)^0 1^{11} + {11 \choose 1} (-3x)^{1} 1^{10} + {11 \choose 2} (-3x)^{2} 1^9  + {11 \choose 3 } (-3x)^3 1^8 + ...


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