Answer:
Step-by-step explanation:
1-3n=-9+n+2 ---> -3n-n=-1+-9+2 --> -4n=-8 ---> n=2
Answer:
D
Step-by-step explanation:
just multiply 6 time 90 which gives you 180
It took 8 weeks because follow 15 to the dot then go down and you see the answer
Answer:
15.6
Step-by-step explanation:
4.5
6*-1=-6
-6/-4=1.5
1.5+3=4.5