10 p What is the common ratio for the following geometric sequence? 640, 160.40.10​

Which point is on the line y=-2+3? (-2,-1) (3,3) (3,-3) (-3,-9)

The sum of two numbers is 12 and their difference is 18 what are the two numbers

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