Answer:
3x+75=180
3x=180-75
3x=105
x=105/3
x=35
Answer:
1.1.1) -61
1.1.2) Term 42
Step-by-step explanation:
Tn= dn (difference) + t0 (term 0)
Tn= -4n+ 11
You can now take this general rule to find out the other terms.
Tn= -4(18)+11
Tn= -61
And the term -157
Tn= -4n+11
-157= -4n + 11
-157 - 11= - 4n
-168= -4n
-168/-4= n
42= n
Answer:
jsnsjsnxnnxndkdkkddkkdncjdjx
Answer:
x+133= 130
maybe
Step-by-step explanation:
Answer:
672
Step-by-step explanation:
a+b / 2 times h
