Ashop advertised a 23% off sale. if a coat originally sold for $256, find the decrease in price and the sale price.

Decrease in price is $ 58.88 and sales price is $ 197.12

Step-by-step explanation:

Given,

The orginal price of the coat = $ 256,

Percentage of discount = 23%,

Thus, the decrease in price = 23% of the original price

= 23% of 256

= $ 58.88

Also, the sales price of the coat = original cost - decrease in price

= 256 - 58.88

= $ 197.12

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2

idn

step-by-step explanation: