Guys Please Help!! Urgent!
In order to unlock the mystery window, you must enter a 3 digit code. You are given these following:

-The number can be divided by the least common multiple of 3 and 5.
-The hundreds digit is 2.
-The sum of all three digits is 12.
What is the 3-digit code?

What is the size of the matrix resulting from

What is not true about kl and mn? what is mn? (show )

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