Ask your own question, for FREE!
Mathematics 11 Online
OpenStudy (anonymous):

If an associate’s average sale to 5 customers is $125, and her sales to four of the customers are $200, $150, $125, and $75, what is the associate’s sale to the fifth customer? $75 $50 $125 Not Here $100

OpenStudy (anonymous):

you only have to think about how you calculate average. Do you know?

OpenStudy (anonymous):

get the sum of all the numbers and divide by the number them

OpenStudy (anonymous):

correct! how can you use this here?

OpenStudy (anonymous):

so add all the $ amounts then divide by 5?

OpenStudy (anonymous):

when I do written problems I always think about what should be the variable x

OpenStudy (anonymous):

here it should be the 5th customers sale, can you write an equation with that?

OpenStudy (anonymous):

have you given it up? :)

OpenStudy (anonymous):

got kicked off internet

OpenStudy (anonymous):

so the average is (200+150+125+75+x)/5 =125 this is the equation that you have to solve

OpenStudy (anonymous):

yeah Eliza did it :-)

OpenStudy (anonymous):

give me a min

OpenStudy (anonymous):

I'll be back in a few minutes

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!
Latest Questions
Unknownuser8009: I have 12 days till my birthday... thoughts on what should I do?
3 hours ago 6 Replies 1 Medal
xXAikoXx: i have hip pain help.
6 hours ago 2 Replies 1 Medal
alphaXtiger: help .,.
7 hours ago 5 Replies 1 Medal
ihy: here's a song
9 hours ago 0 Replies 0 Medals
ihy: Here's a song I learned.
9 hours ago 0 Replies 0 Medals
abound: Im sad
9 hours ago 6 Replies 1 Medal
xXAikoXx: i got upper back pain help
10 hours ago 9 Replies 2 Medals
Gdub08: What's the best way to study for a test and quiz?
12 hours ago 9 Replies 1 Medal
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!