Answer: 335
Step-by-step explanation:
Answer:
1) 1 2) 1/729 3) 1/27 4) -1/729
Step-by-step explanation:
plug them into calculator
Step-by-step explanation:
you can relate both the unit in one form
56
...................................
Answer:
160,160
Step-by-step explanation:
let the first page be X
second one be x+1
x+x+1=321
2x=320
x= 320÷2=160
pages 160 161