Charles had m yards of material. He used 0.4m yards of material to make a costume, 0.2m yards to make pillows and 0.3m yards to make a bad. Which expression shows how many yards of fabric Charles has left? Check all that apply.
A) 0.1m
B) 0.9m
C) m - 0.9m
D) (0.4 + 0.2 + 0.3)m
E) (1 - 0.4 - 0.2 - 0.3)m
F) m - (0.4 + 0.2 + 0.3)m
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OpenStudy (mathmale):
Charles started with m yards of fabric, right?
Please add up the measures of all the uses that he found for this fabric. Subtract this sum from the original quantity, m. What's left of the fabric?
OpenStudy (the_puppet1):
@ShelbyWyatt
@InstagramModel
@ijlal
OpenStudy (shelbywyatt):
well what do you think
OpenStudy (shelbywyatt):
i got mine
OpenStudy (the_puppet1):
No D and F?
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OpenStudy (shelbywyatt):
what does m stand for 1m or "m" any number
OpenStudy (shelbywyatt):
well add 0.4+0.2+0.3=0.9
OpenStudy (shelbywyatt):
so he used 0.9m of material
OpenStudy (shelbywyatt):
he had m materials
OpenStudy (shelbywyatt):
so 0.9 subtracted from m is the answer
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OpenStudy (the_puppet1):
... Wrong... 😕😕
OpenStudy (shelbywyatt):
really?
OpenStudy (the_puppet1):
I need 2 answers not 1
OpenStudy (shelbywyatt):
c and f? its confusing when you use the variable "m" which also stands for meters as in the question
OpenStudy (the_puppet1):
The answers are:
A, c, e,f,g, h....
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OpenStudy (the_puppet1):
Some of it it's my fault cause I did not look at the hold thing..