Answer:
x=-19
Step-by-step explanation:
x-5=2x+14
-x=19
x=-19
Let's find x. This will allow us to find the value of the second expression.
x - 3 = 1
x = 4
Now, we can simply plug this x-value into the second expression to obtain 4^2 - 3(4) - 1 = 3.
Thus, our answer is 3.
Divide the total cost by all 5 panes to get the cost of 1 pane:
14.25/5 = 2.85
Then multiply by 2:
2.85 * 2 = $5.7
Using difference of squares
=(a-b)(a+b)
with a = x and b = 3
i
+ 18 =(x-3 i)(x+3 i)
Answer:
Yes
Step-by-step explanation:
Bill can buy the cheese
