3/-7 is equivalent to -3/7z
2,3,and4 is 72
1 and 5 is 36
Answer:76.9 pounds
Step-by-step explanation: you subtract 5.5 pounds from the 82.4 pounds to get your answer
Answer:
12.66 
Step-by-step explanation:
Given the dimensions of the room are
=
and
=
.
The area of the room =
Area=
Area=72.33 
The area of the carpet=85 
The area of carpet left= Total area of carpet - the area of the room
The area of carpet left= 85-72.33=12.66 
Answer:
14
Step-by-step explanation:
When you plug this expression into the calc, you should get 14 as your answer.