Ask
your own question, for FREE!
Algebra
14 Online
OpenStudy (ballislife200):
A man bought 42 stamps, some 13¢ and some 18¢. How many of each kind did he buy if the cost was $6.66?
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (3mar):
May I help?
OpenStudy (ballislife200):
yes
OpenStudy (3mar):
Thank you.
OpenStudy (3mar):
Suppose x is the number of stamps 13¢ that the man bought, and y is 18¢. ok?
OpenStudy (ballislife200):
ok
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (3mar):
Then we can form an expression represents the total number of stamps the man has bought. Can you?
OpenStudy (3mar):
@ballislife200
OpenStudy (3mar):
Do you follow?
OpenStudy (ballislife200):
yes
OpenStudy (3mar):
So can you type in this equation?
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
Aubree:
Guys, what does love feel like? I've been getting a tight chest and when I talk to him my heart rate hangs out around 100-120 beats per min, and when he doe
thereneelg:
ok... anyone have advice?? ...I did Choir all throughout Middle school and have ALWAYS been put in Soprano those three years.
kamariana:
The Byzantine Procopius is known for (5 points) reconquering much of the old Roma
chuckD:
hellp!!! what does it mean to describe a scientist as skeptical Why is sceptical
DoltonCarlee:
So like do y'all know anything about the first world war?
thehearken:
anyone know how to explain this so its easier for me to understand? b(1)=2, b(n)=
Aubree:
Guys, what does love feel like? I've been getting a tight chest and when I talk to him my heart rate hangs out around 100-120 beats per min, and when he doe
8 hours ago
8 Replies
1 Medal
thereneelg:
ok... anyone have advice?? ...I did Choir all throughout Middle school and have ALWAYS been put in Soprano those three years.
1 day ago
6 Replies
1 Medal
kamariana:
The Byzantine Procopius is known for (5 points) reconquering much of the old Roma
2 days ago
0 Replies
0 Medals
chuckD:
hellp!!! what does it mean to describe a scientist as skeptical Why is sceptical
2 days ago
2 Replies
1 Medal
DoltonCarlee:
So like do y'all know anything about the first world war?
1 day ago
2 Replies
0 Medals
thehearken:
anyone know how to explain this so its easier for me to understand? b(1)=2, b(n)=
1 day ago
5 Replies
2 Medals
