Answer: 3
Step-by-step explanation:
4x-2=10
first you plus 2
10+2=12
4x=12
x=3
Answer:
The computer will be worth $1,850 after four years.
Step-by-step explanation:
We need to find 6.5% of $2,500.
2,500 x 0.065 = $162.50
Therefore, the computer value <em>decreases</em> by $162.50 <u>each year</u>. Since we need to know the computer value after <u>4 years</u>, we also need to<em> multiply </em>the value of decrease by 4.
162.5 x 4 = $650
Therefore, after 4 years, the computer value <em><u>will decrease</u></em> by $650.
To find the <em>whole</em> computer value after 4 years, we need to <em>subtract</em> the initial value of $2,500 by the 4-year decreasing value of $650.
2,500 - 650 = $1850
Therefore, the computer will be worth $1,850 after four years.
Hope this helps! :D
Answer:
-(i×5) + 18
Step-by-step explanation:
Simplify the following:
-sqrt(-25) + 18
sqrt(-25) = sqrt(-1) sqrt(25) = i sqrt(25):
18 - i sqrt(25)
sqrt(25) = sqrt(5^2) = 5:
Answer: -(i×5) + 18
Im confused its something you must not be saying right
