Answer:
y = 2x - 5
Step-by-step explanation:
Which ever expression is 3x + 21 + 10 ..... 21 + 10 = 31 .... So it'll be 3x + 31 .
Answer:
lol NO my math teacher gives me like this
9xy(x4yt)00x23) and all other stuff it so ugh makes me mad :( lol
Answer:
2× 6^n-1
Step-by-step explanation:
using formula
tn= a.r^n-1