3 baguettes and 2 rolls=£3 1 baguettes and 4 rolls=£2
How much does each item cost on its own?

baguettes are b = $0.80  

rolls are r =  $0.30

Step-by-step explanation:

1b + 4r = 2

3b + 2r = 3       step 1 when we need to balance and make one the same

6b + 4r = 6       step 2  when both equations must have 1 same value ie) 4r we take 2r and x2 to all values on that same equation.

6b + 4r = 6  

-

1b + 4r = 2         step 3 when both equations show add we subtract them

5b = 4

b = 4/5

b = 0.8          b = 0.8 =   4/5   step 4 when we find x we plug in for x in this case we found b and plug in for b

1(0.8) + 4r = 2

0.8 + 4r = 2

4r = 2 - 0.8

4r = 1.2

r   = 1.2 /4

r   =  0.3

step-by-step explanation:

i found the koficent of the linear function and i foun c acordind to the strict formula y=kx+c and then i took 2 as an x and replacet it on the formula i found and then foun the y