Answer:

Step-by-step explanation:
Given expression:

Substitute

into the expression:

139 is suppose to be 140 and 18 is suppose to be 20, 140 x 20 = 2800
Home this works
The answers is 96
Dont u just add?
Answer: y = 2000x + 89000
Step-by-step explanation:
Given that;
initial purchase amount = $89,000
price after 6 years = $ 101,000
years = 6
now
slope = ( 101000 - 89000) / 6
slope = 12000 / 6
slope = 2000
therefore the linear equation that models the value of the house after x years will be;
y = 2000x + 89000