Answer:
0 is the answer for the number line part
Step-by-step explanation:
GL<3
Babes, see the pic for the answer...
3.17
0.45x + 0.72 + 5x = 18
5.45x = 17.28
x = 3.17
32500
3.25 x 10^4
3.25 x 10000
Move the decimal point 4 places to the right.
