A problem states: "There are 5 more girls than boys in a class. There are 27 students in the class in all. How many boys are there in the class?"
What are the unknowns in this problem?
A.
the number of students in the class
B.
the number of boys in the class
C.
the number of girls in the class
D.
the number of boys and the number of girls in the class
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umerlodhi (umerlodhi):
i am your fan
umerlodhi (umerlodhi):
i will give you a medal
OpenStudy (anonymous):
there are 11 boys and 16 girls. hmmm.................................
OpenStudy (anonymous):
I think its a
umerlodhi (umerlodhi):
are you positive because i can only take this 5 queistion quiz 3 times
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OpenStudy (anonymous):
wait....are you in k12
umerlodhi (umerlodhi):
yes
umerlodhi (umerlodhi):
are you
OpenStudy (anonymous):
yea what grade
umerlodhi (umerlodhi):
8th wbu
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OpenStudy (anonymous):
same :)
umerlodhi (umerlodhi):
whats your name
OpenStudy (anonymous):
something.........what state are you in?
umerlodhi (umerlodhi):
ca
umerlodhi (umerlodhi):
and u
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OpenStudy (anonymous):
or
OpenStudy (anonymous):
you go to cava?
umerlodhi (umerlodhi):
oregon
OpenStudy (anonymous):
yes oregon
OpenStudy (anonymous):
you are in cava yes or no?
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umerlodhi (umerlodhi):
yes
umerlodhi (umerlodhi):
ok so you think its a
umerlodhi (umerlodhi):
ok so i have another one
umerlodhi (umerlodhi):
Mallory is 2 years older than three times her brother Jake’s age.
Let j represent Jake’s age.
Which expression represents Mallory’s age?
A.
2j + 3
B.
3j + 2
C.
3(j + 2)
D.
j + 2
OpenStudy (anonymous):
wait
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OpenStudy (anonymous):
post it again in the questions box so I get a medal