A row in Pascal's Triangle has a sum of 2 097 152. What is the sum of the row if you remove the first and last term?

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.