Help me plsss A motorcycle covers a distance of 3x²+6x-24 in (x-2) hours, what is the speed of motorcycles?​

What is the area of the triangle 10 13 12

What would the rule be for the reflection of y=-3

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no