 
 <prompt> Mark dey buy asphalt to pave one new section of road. The road go dey 2000 feet long and 20 feet wide. Each truckload of asphalt go cover 800 square feet of road. If each truckload cost $75, and dem dey charge 20% sales tax, how much Mark go need to pay for asphalt? <response>: ```First, calculate how many square feet of road Mark needs to cover by multiplying the length by the width: 2000 feet * 20 feet = 40,000 sq ft
Then divide the square footage of road by the number of square feet each truckload will cover: 40,000 sq ft / 800 sq ft/truckload = 50 truckloads
Now multiply the number of truckloads by the cost per truckload: $75/truckload * 50 truckloads = $3750
Now calculate the sales tax by multiplying $3750 by 20%: $3750 * .2 = $750
Now add the sales tax to the cost of the asphalt to find the total: $750 + $3750 = $4500

Answer na 4500.``` 