Answer:
$14
Step-by-step explanation:
3.50/2= 1.75
1.75*8= 14
#7 is B!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:20Km
Step-by-step explanation:
3/10 + 9/20 =75%
75% of 80 = 60
oooooo 25% of 80 = 20.
Hope it makes
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
Answer:
17⋅24+32-13=427
Step-by-step explanation:
17⋅24=408 408+32=440 440-13=427