Answer:
50
Step-by-step explanation:
You add them together to get 5 and 3/4 feet or 5.75 feet.
Answer:
It will take nine years and four months for the refrigerator to pay for itself.
Step-by-step explanation:
The new refrigerator which costs $1200, saves the family 22% annually in energy cost.
Since the old refrigerator costs $580 to run, we want to determine how many years it will take for 22% of $580 per year to make $1200.
22% of $580
= 580 × 0.22
= 127.6
That is, it saved then $127.6 per year.
Now,
$1200/127.6
≈ 9.4
Which means, it will take 9 years and 4 months for the refrigerator to pay for itself.
You would take 320 and multiply it by .60 and you would get 192. So the answer is B) $192.
Answer:
3/5
Step-by-step explanation:
absolute value is always positive
