The original price of the television was $616.00
Answer:
132000 tk
Step-by-step explanation:
=> 220000 × 60%
=> 220000 × 60/100
=> 132000
...........................
Forgive me if wrong
40% of 120 is 48
1/4 of 200 is 50
1/4 of 200 is bigger.
Answer:
D(h) = 55h - 2000
1670 m
Step-by-step explanation:
Given :
Starting elevation, D = - 2000 m (2000 m below sea level)
Rate, h = 55 m per hour.
The slope - intercept relation :
y = mx + c
m = slope = rate of change
c = intercept
In the scenario given :
-2000 = intercept
55 = rate of change
D(h) = 55h - 2000
After 6 hours :
D(6) = 55(6) - 2000
D(6) = - 1670 m
Step-by-step explanation:
3x²+4=31
3x²=31-4
3x²=27
x²=27÷3
x²=9
x=±3
