Answer:
GIVE BRAINLIEST PLZ
I DONT NEED THNX
x = -15
Step-by-step explanation:
1) Four times sum of a number and 10
4(x + 10)
2) is equal to 100 added to 8 times the number
4(x+10) = 8x + 100
x + 10 = 2x + 25
-15 = x
8f³g-12f⁴g² = 4f³g (2 - 3fg)
Hope it helps
Answer:
Im certain The answer is -4
Let me know if im wrong :)
Answer:
= 1092 people/ sq mile
Step-by-step explanation:
Population density is the number of people per unit of area.
We know the population is 1627260
The are is 1490 mi ^2
Population density = 1627260/1490
=1092.120805 people / sq mile
Round to the nearest whole number
= 1092 people/ sq mile
