Selene's checking account balance was -$27, and then she withdrew $40 more. What is her checking account balance after the withdrawal?
A.$67
B.-$67
C.$13
D.-$13
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OpenStudy (kweenlexis):
@YoungStudier
OpenStudy (youngstudier):
What do you think?
OpenStudy (kweenlexis):
B
OpenStudy (youngstudier):
Yep
OpenStudy (kweenlexis):
Can you explain something to me please?
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OpenStudy (youngstudier):
Do you need me to explain how you got the answer, or?
OpenStudy (kweenlexis):
no i have a different question that i need you to explain. :)
OpenStudy (youngstudier):
Oh okay.
OpenStudy (kweenlexis):
Marsha is driving 600 total miles on a trip. She has already driven of the distance. How far has Marsha driven?
A.360 km
B.240 miles
C.120 miles
D.300 miles
i dont how to find my answer :)
OpenStudy (kweenlexis):
know how*
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OpenStudy (youngstudier):
She has already driven what of the distance?
OpenStudy (kweenlexis):
2/5
OpenStudy (youngstudier):
Well I'd assume you'd go:
600 divided by 2/5
Which goes to 600 multiplied by 5/2
so:
600/1 * 5/2
OpenStudy (kweenlexis):
600/1x5/2?
OpenStudy (youngstudier):
Yes, 600 over 1 times 5 over 2
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