Question

answer the following question

Answer 1

Answer:

18

Step-by-step explanation:

5*1-2=3

2(2+1)=6

(3+6)*2=18

Answer 2

Answer:

step by step explanation:

$\Large{\mathsf{x \Rightarrow 1 }}$

$\Large{\mathsf{y \Rightarrow 2 }}$

$\Large{\mathsf{(5x-y) \Rightarrow 5(1)-2 }}$

$\Large{\mathsf{(5x-y) \Rightarrow 5-2 }}$

$\Large{\mathsf{(5x-y) \Rightarrow 3 }}$

$\Large{\mathsf{2(x+y) \Rightarrow 2(1+2)}}$

$\Large{\mathsf{2(x+y) \Rightarrow 2(3)}}$

$\Large{\mathsf{2(x+y) \Rightarrow 6}}$

$\Large{\mathsf{\boxed{\mathsf{Perimeter_{Rectangle} \Rightarrow 2(a+b)}}}}$

$\Large{\mathsf{ \Rightarrow 2(3+6)}}$

$\Large{\mathsf{ \Rightarrow 2(9)}}$

$\Large{\mathsf{ \Rightarrow 18}}$