Please help, i have tried everything and can't seem to figure it out.

Step-by-step explanation:

Really? Everything? If you had tried "Everything" you would have stumbled on the correct answer somewhere in there.

As posted, it's rather hard to guess at the answers because we cannot access the pull down menus you apparently have access to. I'll take a stab

Variables are "number of friends" which is probably the "x" value

and "grams of filament required" which is probably the "y" value

The constants are the amount of filament per wolf which is the slope m

and the setup filament requirement which is the y intercept b

An equation for amount needed would be

9) y = 24x + 9 grams

10) 24(13) + 9 = 231 grams

11)  440 = 24x + 9

     431 = 24x

         x = 17.958333333333...

         x = 17 figurines

That's REALLY close to 18. You think anyone would miss the tiny tip of an ear or tail on the 18th wolf? H.

Although this is analyzed as a linear function, it is actually a step wise function. We are actually told that no one wants a partial figurine. If one were to make zero wolves, do you think anyone would go through the setup process and waste the 9 grams? I don't. Therefore the ACTUAL y intercept would be (0, 0). The first point plotted would be (1, 33) then (2, 57) then (3, 81) etc.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: