Answer:
After 10 years, the population of the town will be of 5905.
After 50 years, the population of the town will be of 11487.
Step-by-step explanation:
The population of the town after x years is given by the following equation:
After 10 years, the population of the town will be of:
This is P(10). So
After 10 years, the population of the town will be of 5905.
After 50 years, the population of the town will be of:
This is P(50). So
After 50 years, the population of the town will be of 11487.
Answer:
65
Step-by-step explanation:
So a number (let's call that x) plus -43 is 22. In an equation:
To find the number, add 43 to both sides. The left cancels:
And we're done!
Answer:
C and D, x = 5
Step-by-step explanation:
To solve this problem, you add 9.2 to both sides then divide both sides by 5.5. The Addition Property of Equality states that if two expressions are equal to each other, and you add the same value to both sides of the equation, the equation will remain equal. This is the first step to solve the problem. The Division Property of Equality states that when we divide both sides of an equation by the same non-zero number, the two sides remain equal. That is the second step to solve the problem. To solve the problem, add 9.2 to both sides, that gets us 5.5x = 27.5. Now, we divide both sides by 5.5. That gets us x = 5.
A,C,and D are all correct