-0.6875 is the answer to number 5
Answer:
depends on what the homework is
Answer:
solution for n is 
Step-by-step explanation:
Given an equation containing one variable n.
The equation is as follows:

To solve for n we can subtract 3/4 from both the sides
The result is

Verify:
Substitute the answer in the given equation.

Both sides equal thus proving our correctness of answer.
2x(-7)^2-9 = 2x49-9=98-9=89 maybe
1 month 29 days but if the month have 29 days each then the it will be 2 months