Question

please anyone answer this question​

Answer 1

Answer:

(i) {2(l+b)-35} cm. (ii) Rs. 50z.

Step-by-step explanation:

Length of the board= l cm

Breadth of the board= b cm

Perimeter of the board= 2(l+b)

35 cm extra ribbon was required to frame the board, so, (i) length of the ribbon= {2(l+b)-35} cm

(ii) cost of making per board= Rs. z

Number of boards= 50

Therefore, cost of making all the boards= Rs. 50z

Answer 2

Answer:

am doing nothing how about you ?

Step-by-step explanation:

hii dear