Acomputer store buys a computer system at a cost of $465.60. the selling price was first at $776, but then the store advertised a 30% markdown on the system. find the current sale price. round to the nearest cent if necessary.

$543.20

Step-by-step explanation:

Given : A computer store buys a computer system at a cost of $465.60.

The first selling price   = $776

Markdown percent = 30%

Then, the Current Selling price =  first selling price  - 30% ( first selling price )

= 776 - 0.30 (776) [ We divide percent by 100 to convert it into decimal]

= 776 (1-0.30)   [Distributive property a(b+c)=ab+ac]

=776(0.70) = 776 x 0.70 = $543.20  [To the nearest cent]

Therefore , the current sale price = $543.20

$4

step-by-step explanation:

$30×5=$150

$150 minus $130=$20

$20÷5=$4.

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0.6, 3/5, and 6% are the 3 same portion.

but, when they're all changed to a decimal they would equal to 0.6.

hope this , good luck!