2n=16 divide both sides by 2 you get n=8
Answer is that Mr mole goes 3 each minute for each minute add on those 3 as you add on those 3 write it down counting how many then you know the time and the meters hes been digging
Answer:
1) vertical-Line test
2)y=x
3)x
4)domain
Step-by-step explanation:
