Answer:
You dind't include the answer choices but it should look something like

Step-by-step explanation:
3(4x)=12x
Hope it helps?!
In scientific notation :
32 million miles is 3.2 x 10 ^7 miles.
Answer:
B
Step-by-step explanation:
the roots are the x-values where the graph intersects the x-axis. to find the roots replace y with 0 and solve for x