Answer:
D
Step-by-step explanation:
Population in 1950 was 4,100,000
Equation: 5x + 2,000,000 = 22,500,000
Subtract 2,000,000 from each side: 5x = 20,500,000
Divide each side by 5: x = 4,100,000
I hope this helps, please mark Brainliest, thank you!
8/10
Step-by-step explanation: there are two white marbles and you want to know the probability of you not getting white so just subtract the white from the rest and put the rest of the marbles over ten
1.5
4 x 2 = 8, so k x 2 = 3
3 / 2 = 1.5