Answer:
b
Step-by-step explanation:
...
3) 0.5(12m-22n)=0.5(12m)-0.5(22n)
=6m-11n
4) 2/3(18x+6z) =2/3(18x)-2/3(6z)
=12x-4z
5)2x+12=2(x+6)
6)12x+24=12(x+2)
I think this is how you're supposed to do it
20,000/120 = 166.66666666666667 m/s
Answer:
<u>Range</u><u> </u><u>is</u><u> </u><u>(</u><u>0</u><u>,</u><u> </u><u>-</u><u>5</u><u>)</u>
Step-by-step explanation:

when x is 0:
