Find 2A + 3B.
?

Question

Find 2A + 3B.
?

anonymous · Answer

attachment

anonymous · Answer

5 x 5 - (-1 x -1) = A x 2 = 48 
 
6 x 6 - (2.1 x 2.1) = B x 3 = 94.77

anonymous · Answer

i think that's the way to do it.
what's the answer say?

anonymous · Answer

oh wait i see i have done it wrong sorry
i was thinking of another method.
im not actually sure how to do this.

anonymous · Answer

The Jpeg, shows the possible answer selections. I just don't understand how they want me to do this.

anonymous · Answer

you may need agent smith or someone to help you

anonymous · Answer

ok, is agent smith on?

anonymous · Answer

yeah

gorv · Answer

just multiply all element of A by 2 for 2A......
2A=   10   -2      3B= 18      6.3
         -2    10             6.3     18
2A+3B= 10+18    -2+6.3
              -2+6.3    10+18     
=28       4.3
   4.3       28

anonymous · Answer

nice 1 gorv :)

anonymous · Answer

Would we use 2 for the other similar problems, like this one?

anonymous · Answer

Or do we just multiply till we figure out what fits??

superdavesuper · Answer

just multiply everything in D by 1.5 :)

anonymous · Answer

4C ofc

anonymous · Answer

get it...? ok :c

anonymous · Answer

Ok

anonymous · Answer

I thought I was funny :c

anonymous · Answer

Is there like a basic procedure here, that I apply to future problems like this?

anonymous · Answer

Thank you all of you, I think I got it.

superdavesuper · Answer

welcome