Answer:
7.71$
Step-by-step explanation:
12 pounds = 92.52$
price/12 pounds {divided by} 12 = price/pound
92.52$ {divided by} 12 = 7.71$
Answer:
The graph in the attached figure
Step-by-step explanation:
we have

The solution is the interval -----> (-∞,8)

The solution is the interval -----> [3,∞)
The solution of the system is equal to
[3,∞)∩ (-∞,8)-------> [3,8)
All real numbers greater than or equal to 3 and less than 8
The graph in the attached figure
Answer:
A = 20,000(1.05)^x
Step-by-step explanation:
To get the approximate value of the house after x years, we will use the compound interest formula
A = P(1+r)^n
P is the principal = $20,000 (cost of house)
r is the rate = 5% = 0.05
x is the time
Substitute into the expressio
A = 20,000(1+0.05)^x
A = 20,000(1.05)^x
Hence the required expression is A = 20,000(1.05)^x