P=2L+2W
P-2W=2L
P/2-W=L
L=P/2-W
Where is the table? You could potentiallysolve this by deconstructing the function.
Answer:
we could migrate here
Step-by-step explanation:
All you do is subtract what John is spending from the amount he has. 20.43-15.39= $5.04
<em>Question No 7</em>
Answer:
Please check the explanation.
Step-by-step explanation:
Show that 4x - x² - 7 is always negative.
Given
4x - x² - 7
4x - x² - 7 is always negative because:
- -x²-7 will alwas be negative for all the values of x,
- The value of - x² - 7 will always be less than 4x for all the values of x
Hence, 4x - x² - 7 is always negative
For example,
let suppose we enter x = 1

let suppose we enter x = -1
