Sears sells a sweater for $69 and has a 60% markup on the selling price what is the cost of the sweater to sears

$43.13

Step-by-step explanation:

The original price plus the markup = selling  price

The markup = original price * percent markup

So

selling price = original price + original price* percent markup

Factoring out the original price

selling price = original price (1+ percent markup)

Substituting what we know)

69 = original price (1+.60)

69 = original price(1.6)

Divide both sides by 1.6

69/1.6 = original price

43.125 = original price

We round money to the nearest cent

$43.13

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.

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step-by-step explanation: