The painting shown at the right has an area of 260 in^2. What is the value of x?

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?

Hi, can anyone show me how to do this problem? 100 points for this. in advance