Answer: 4.8 gallons to 7.6 gallons (appex)
Step-by-step explanation:
(x+5)*7=133
7x+35=133
7x=98
x=98/7
x=14
The answer is C. -4n⁴+3n.
Separate the expression by its like terms.
12n-2n⁴-10n-2n⁴+n
12n+(-10n)+n=3n
-2n⁴+-2n⁴=-4n⁴
The simplified expression comes out to -4n⁴+3n.
1/40 would be your answer because 0.025 is would be 25/1000. Simplify that then you would get 1/40.
To find population density, it is population / area.
The population is 6688, divided by the area of 16.
6688/16 = 418
So the population density is 418 people per sq mile.
