[ 3 / biz / cgl / ck / diy / fa / ic / jp / lit / sci / vr / vt ] [ index / top / reports ] [ become a patron ] [ status ]
2023-11: Warosu is now out of extended maintenance.

/sci/ - Science & Math

View post   
File: 18 KB, 600x395, 119499456854720557funct.svg.hi.png [View same] [iqdb] [saucenao] [google]
6527459 No.6527459[DELETED]  [Reply] [Original]

Alright I need some help, with a function.

A package-business has checked out how how salesprice and the amount of packages sold each week fits togethere. When the price is X dollars per package, the business sells Y packages each week:

Y= 240-5X

This is when the price range from 10 to 40 dollars for each package.

My problem is, how many packages does the business sell each week when the price is 30 dollars for each package?

>> No.6527485
File: 121 KB, 240x249, 1235336652333.png [View same] [iqdb] [saucenao] [google]
6527485

fuck you

>> No.6527486

>>6527485
whats going on?

>> No.6527494

Oh come on this is a fucking plug and chug function....
Just plug in the 30 where appropriate.

>> No.6527496

>>6527486
>What's going on?

Look at the question.
OP has ALL the info needed to do the equation.
He knows that X corresponds to the price and Y equals the amount sold per week.

This is clearly a troll thread.

It's 42 OP!

>> No.6527499

>>6527459
I think is something for the help with maths board >>>/hm/

>> No.6527503

>>6527496
>>6527494
Shit, you're right. It's really late and my brain is working like a man walking through a bog. The answer is of course 90.

>>6527499
Haha good one. I would delete the thread but its too old. Sorry.