12 in to cm round to the nearest hundredth

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

Which of the following describes the graph of y--4x-36 compared to the parent square root function? stretched by a factor of 2, reflected over the x-axis, and translated 9 units right stretched by a factor of 2, reflected over the x-axis, and translated 9 units left stretched by a factor of 2, reflected over the y-axis, and translated 9 units right stretched by a factor of 2, reflected over the y-axis, and translated 9 units left save and exit next submit

3x + 4y = 5 x- 3y = -7 solve by substitution