Answer: I think the answer is two pounds
Step-by-step explanation:
The answer is x=14.......
well These are the Images on how to add decimals.
ANSWER
EXPLANATION
We want to solve the given equation for x:
First, add 3 to both sides of the equation:
Divide both sides by 8:
Convert from a logarithmic equation to an exponential equation:
Subtract 7 from both sides of the equation:
Divide both sides by 3:
That is the value of x.
So if 2 notebooks cost 12 divide that
12/2 =6 $ each
So to check if its true the 3notebooksx $6 dollars each should =$18 for 3 notebooks
5 notebooks at $6 each = $30 for 5 notebooks
so What is 4notebooks x$6 each ? =4x6 = $24 for 4 notebooks