Answer:
25+7(n-1)
Step-by-step explanation:
Your answer would be 5/24. What you do is find the lowest common multiple (lcm) of both numbers that are alike. This is so you can be able to perform the subtraction. The lowest common multiple of 8 and 3 is 24. Now once you have the lowest common multiple you will find the fraction that is equal to both 7/8 and 2/3. 7/8 is equal to 21/24 and 2/3 is equal to 16/24. You may have caught on by now to what is going on. Here is the final step which is subtract the numbers. 21/24-16/24= 5/24. This fraction cannot be reduced anymore.
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B it is similar but not congurent
Answer: x = 11.6
Step-by-step explanation: 11.6 - 7.5 = 4.1
Using linear functions, it is found that the sales price in Port Townsend is never double the Seattle price.
A linear function has the following format:
In which:
- m is the slope, which is the rate of change.
- b is the y-intercept, which is the initial value.
For Seattle:
- Initial value of $38,000 in 1970, thus the y-intercept is .
- Increased by $137,000 in 20 years, thus the slope is:
Thus, the <u>sales prince in n years after 1970</u> for Seattle is:
For Port Townsend:
- Initial value of $8,400 in 1970, thus the y-intercept is .
- Increased by $160,000 in 20 years, thus the slope is:
Thus, the <u>sales prince in n years after 1970</u> for Port Townsend is:
Port Townsend is double Seattle in n years after 1970, for which:
Then
Negative number, and we are working only with positive, thus, it is found that the sales price in Port Townsend is never double the Seattle price.
A similar problem is given at brainly.com/question/23861861