Answer:
I think it's 20/9 hours. so 2.222222... hours.
Step-by-step explanation:
Factor using the difference of squares.
a^2-b^2 = (a+b)(a-b)
100n^2-1
(10n+1)(10n-1)
Final answer: (10n+1)(10n-1)
Answer:
the answer to this question is b. -28
" the sum " means add
the sum of 8 and a number...
8 + n <== ur expression
Answer:
5 days.
Step-by-step explanation:
The food will last her 5 days.



