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OpenStudy (mahmood786123):
Use signed numbers to solve.
A helicopter descended 1200 feet, rose 800 feet, and then descended 450 feet.
What was the net gain or loss in altitude?
A.
lost 2450 ft
B.
lost 850 ft
C.
gained 850 ft
D.
gained 2450 ft
OpenStudy (mahmood786123):
@amistre64 @EclipsedStar @bohotness @grex10
OpenStudy (mahmood786123):
Either B or C
OpenStudy (anonymous):
Lost 850
OpenStudy (mahmood786123):
are you guessing
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OpenStudy (mahmood786123):
One sec
OpenStudy (anonymous):
No I did the math to the best of my ability.
OpenStudy (mahmood786123):
OK
OpenStudy (anonymous):
LMK If its right or not okay
OpenStudy (mahmood786123):
fanned you and gave you medal
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OpenStudy (mahmood786123):
OK
OpenStudy (anonymous):
Thanks
OpenStudy (mahmood786123):
Help me with another please
OpenStudy (anonymous):
Ok
OpenStudy (anonymous):
What grade are you in?
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OpenStudy (mahmood786123):
The first and second year’s sales for a company were $225,000 and $547,000. The expenses for the first year were $186,000. The company had a net profit of $202,000 after two years.
What were the company's expenses for the second year?
A.
$16,000
B.
$384,000
C.
$586,000
D.
$788,000
OpenStudy (mahmood786123):
6th
OpenStudy (anonymous):
1 sec
OpenStudy (mahmood786123):
OK
OpenStudy (anonymous):
384,000
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OpenStudy (mahmood786123):
Thanks
OpenStudy (anonymous):
no problem
OpenStudy (mahmood786123):
You were right About BOTH
OpenStudy (anonymous):
Good
OpenStudy (mahmood786123):
THANKS FOR THE HELP! :)
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