Answer:
The cost of extracting the first 50 tons of copper is $151,000.
Step-by-step explanation:
Start-up costs of $150,000.
For the 50 tons of cooper.
So
1 thousand dollars.
So
$150,000 + $1,000 = $151,000
The cost of extracting the first 50 tons of copper is $151,000.
Answer:
8:00 to 9:00am
Step-by-step explanation:
7 plus 14=21 21-12= 9 am so between 9:00 and 10:00 am
It is going to be 15x if you are trying to simplify it
Answer:D
Step-by-step explanation:
students playing trombone=12+10+7+16
Students playing trombone=45
Answer:
B
Step-by-step explanation:
3.4 x -3.4= -11.56
3.4 X 3.4 = 11.56 YES
-3.4 X -3.4 = 11.56
-3.4 X 3.4 = -11.56
