3(x+1)-2
3x+3-2
3x+1. Is the answer
1/2p=p (1-0.2)^t
1/2=(1-0.2)^t
1/2=(0.8)^t
Log (1/2)=t×log (0.8)
T=log(1÷2)÷log(0.8)
T=3.1 years
20.2m-11.8
Incase your wondering what happened to the y it got canceled out because they were equal on both sides.
I believe your answer would be 240
but im not 100% sure
because a triangle equals up to 360 so 120-360= 240
