HURRY PLEASE!! find the lcm of 3x^2-6x-24 and 9x^2-36

9(x - 2)(x - 4)(x + 2)

Step-by-step explanation:

3x^2 - 6x - 24

= 3(x^2 - 2x - 8)

= 3(x - 4)(x + 2)

9x^2 - 36

= 9(x^2 - 4)

= 9(x - 2)(x+ 2)

So the LCM is:

9(x - 2)(x - 4)(x + 2)

whatever you can spend with $11.53 or under.

step-by-step explanation:

20 - 8.47 = 11.53. take away the money he used for lunch from the starting amount of 20.