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n200080 [17]
3 years ago
11

A pair of shoes that are regularly priced at $82.88 are on sale for 35% off. what is the sale price of the shoes? a $29.01 b $47

.88 c $53.87 d $62.16
Mathematics
1 answer:
Andrei [34K]3 years ago
6 0
If they are 35% off, then u r actually paying 65%....
65% of 82.88.....turn percent to a decimal...." of " means multiply....
0.65(82.88) = 53.87 <== sale price
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\tan(a)  \tan(b)  \tan(c)  \\  =  -  \tan(a)  \tan(b)  \tan(a + b)  \\  =  \frac{ -(\tan( a  )   + \tan(b) ) \tan(a)  \tan(b) }{1 -  \tan(a)  \tan(b) }  \\  =  \frac{( \tan(a)  +  \tan(b)) \tan(a)   \tan(b) }{ \tan(a) \tan(b)  - 1 } (2)

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