Which linear equation does not have all real numbers as a solution? a. 5x = 4x + x b. 2(x + 6) = 2x + 12 c. 1/2x = .5x d.3x = 2x

The triangles are similar. what is the value of x? x=

Can (2,3 and square root 10) be sides ona right triangle?

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"