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Mathematics 7 Online
OpenStudy (aripotta):

.-.

OpenStudy (aripotta):

i know the two equations, but they both need the first term

OpenStudy (inkyvoyd):

How about you take the first term is 30 and the common difference is 5?

OpenStudy (inkyvoyd):

lol,I'm not helpful

OpenStudy (aripotta):

but the last term is 30...not the first term

OpenStudy (inkyvoyd):

Yeah but just set the first term to 30 and the diference to 5 - isn't it the same thing?

OpenStudy (aripotta):

i don't think so

OpenStudy (inkyvoyd):

I don't see why not...

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