30 + .15x = 20 + .20x
10 = .05x
200= x
200 miles
Factor by grouping.
( a + 4b ) ( a + 8b ) .
Answer:
45.2
Step-by-step explanation:
18.2+(6.1)(5)−3.5
=18.2+30.5−3.5
=48.7−3.5
=45.2
If you divide 200/20 then you'll get 10 as your answer.
Here is what I got. I just learned how to do this, so I hope they are the correct answers. If not I’m sorry