PLEASE HELP ME I WILL MEDAL FOR A GOOD ANSWER!!!
Which ordered pair is the solution to the system of equations?
https://static.k12.com/bank_packages/files/media/mathml_8fb257ff0b4d99f22633b83603d5c2b4b5eada6a_1.gif
A.
(0, 4)
B.
(6, 2)
C.
(3, 3)
D.
(0, −1)
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OpenStudy (dakid88):
B.
OpenStudy (anonymous):
yes
OpenStudy (lolipop_drum312):
wow that was quick thanx :)
OpenStudy (anonymous):
this is easy
OpenStudy (dakid88):
welcome anything else jaust tag me in
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OpenStudy (lolipop_drum312):
thank you!!! and ok.
OpenStudy (lolipop_drum312):
and you too super123
OpenStudy (dakid88):
k @super123 may i have a medal
OpenStudy (anonymous):
why
OpenStudy (anonymous):
i have some work to do
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OpenStudy (lolipop_drum312):
oh looks like i have another one wanna help me on 1 more please?
OpenStudy (dakid88):
yep
OpenStudy (lolipop_drum312):
thank u guys ok i'll post right now
OpenStudy (lolipop_drum312):
Tickets to the zoo cost $14 for adults and $10 for children. A group of 12 people went to the zoo, and the tickets cost $140. The system of equations models this situation, where x is the number of adults and y is the number of children.
https://static.k12.com/bank_packages/files/media/mathml_5045d839d415a25475490d8cbd1fd6eaf7b698d5_1.gif
How many adults and how many children were in the group?
A.
5 adults and 7 children
B.
6 adults and 6 children
C.
7 adults and 5 children
D.
8 adults and 4 children
OpenStudy (lolipop_drum312):
i'm thinking d or a but not sure
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