Answer:yes he is correct
Step-by-step explanation: if you go on a certain site and you put in the equation, you press enter then it will pop up with what you want to do. Press graph, then you can compare the graphs and if it is the same you know it is correct
Answer:
-12x+24
Step-by-step explanation:
3(-4x+8)
multiply 3 by each part so 3(-4x) + 3(8)
5/2 or 2 1/2 hours
Multiply 5/8 by 4, which is 20/8, then you simply from there so 5/2=2 1/2
whats the question