A sporting goods store manager was selling a ski set for a certain price. The manager offered the markdowns shown, making the one-day sale price of the ski set $326. Find the original selling price of the ski set. This is for original and then 10% off then 30% off.

The original selling price is $517.46

Step-by-step explanation:

Let the initial selling price be $q

After marking down 10%,

Final Selling price  = Selling price(1-10%)

Selling price = q – 10% of q = q – 0.1q = 0.9q

After marking 30%

Final Selling price  = Selling price(1-10%)

Selling price = 0.9q – (0.3*0.9q) = 0.9q – 0.27q = 0.63q

Therefore,

0.63q = 326

Therefore, the original selling price is $517.46

0.85% : )

step-by-step explanation:

hello 0xxbadwolfxx0,

2.6 x 10^9 is 2,600,000,000.

1.3 x 10^2 is 130

multiplying 130 and 2,600,000,000 would simply give you 200,000,000,000.

therefore, the answer would be d. 2.0 × 10^11.

i hope i ! warm regards, mae.