Answer:
x=7.
If you need more explanation I can help, just ask
19) 5c+c=-6+2
6c=-4
c=-4/6
c=-2/3
20) -20-8=-2e
-28=-2e
28/2=e
14=e
21)p-2w=2l
(p-2w)/2=l
That would be 644.8 / 31 = 20.8 feet / second
Answer:
Step-by-step explanation:
7/8+5/8
=7+5/8(these numbers are like fractions)
=twelve eighths bags is your answer