Question

plz tell with explanation ​

Answer 1

Step-by-step explanation:

Ans. 8.

x=3 , y=2

5x-2y=k

5×3-2×2=k

15-4=k

11=k

Therefore k =11

Answer 2

plzzzz post 1 by 1 please please please please please

1- (8.024579547) (7.706742302)

61.8433666506