Answer:
a. r=d/t b. 800000/4=200,000 c.800/2=200 d.not sure km are used more often as theyre simpler to use but there is not much that i am basing this off of
Step-by-step explanation:
The answer is D. Because you use the foil method
If the equation log(6x+10)=log(1/2) x is solved by graphing, the curves intersect at approximately x=0.46
