Make tables to find the solution to 2^−x = 4^x + 3. take the integer values of x only between −3 and 3.

The size of a certain cell is 2.5*10^-9m. another cell is 1.5*10^3 times larger. how large is the larger cell in scientific notation?

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.

The suare root of 9x plus 7 plus the square rot of 2x equall to 7