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Mathematics 18 Online
OpenStudy (anonymous):

John and Mary combined their allowance to buy a big box of ice cream for $4.30. John contributed $2.10. How much did Mary pay?

OpenStudy (anonymous):

$2.2

OpenStudy (anonymous):

Thanks. can you help me with a few more?

OpenStudy (anonymous):

And thanks for your help last time. :)

OpenStudy (anonymous):

like yester day I am hear to help

OpenStudy (anonymous):

An apple grower has three types of apple trees. He has 30 Golden Delicious apple trees, which each produce 300 apples each year. He also has 50 Granny Smith apple trees, which each produce 500 apples each year. Finally, he has 20 Red Delicious apple trees, which each produce 200 apples each year. How many apples does the grower produce overall each year?

OpenStudy (anonymous):

so what is the next one

OpenStudy (anonymous):

That is.

OpenStudy (anonymous):

I now I did not meen to send that

OpenStudy (anonymous):

It's ok. Can you help me with it?

OpenStudy (anonymous):

yes it's 38000

OpenStudy (anonymous):

One more?

OpenStudy (anonymous):

what is it

OpenStudy (anonymous):

what is it I am ready

OpenStudy (anonymous):

Kiersten runs a website that helps people learn programming. Every month, Kiersten receives a subscription fee of $10 from each of the subscribers to her website. Last month, the website had 100 subscribers. This month, 30 new members joined the website, and 10 members cancelled their subscription. How much money will Kiersten’s online business earn this month?

OpenStudy (anonymous):

I hate question marks. It was an apostrophe.

OpenStudy (anonymous):

1200

OpenStudy (anonymous):

Thanks for your help!

OpenStudy (anonymous):

is that all

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