Answer:
=-5x
Step-by-step explanation:
Remove parentheses (-a)=-a
= -5x.3
hoped i helped :) can i get brainiest
Answer:
The maximum volume of space that 1,000 BTUs will cool is 400 cubic foot.
Step-by-step explanation:
Given : A total of 1,000 BTUs are needed to cool a space. If 2.5 BTUs are needed to cool 1 cubic foot of space.
To find : What is the maximum volume of space that 1,000 BTUs will cool?
Solution :
Applying unitary method,
2.5 BTU are needed to cool 1 cubic foot of space.
So, 1 BTU are needed to cool cubic foot of space.
Then,1000 BTU are needed to cool cubic foot of space.
i.e. 1000 BTU are needed to cool 400 cubic foot of space.
Therefore, the maximum volume of space that 1,000 BTUs will cool is 400 cubic foot.
I would the answer to x is 12
It would be $ 6,750 or a total of $19,250
The 1 goes in the hundreds, the 2 goes in the tens, the 7 goes in the ones, the 6 goes in the tenths, the 8 goes in the hundredths, the 9 goes in the thousandths