3.425.5674$;;;(44456555))))66
Answer:
c = 3.24
(x+1.8)²
Step-by-step explanation:
The question wants you to fill in the last term.
To find the last term, you must use the formula (b/2)^2.
Let's use this formula for the equation you gave: x²+3.6x+c
c = (b/2)²
c = (3.6/2)²
c = 3.24
That is the value of c.
Let's plug in c in the last term for better understanding.
x²+3.6x+3.24 is now factorable.
- You can complete the square or use the quadratic formula to factor.
The factored form will turn out to be : (x+1.8)²
I’m pretty sure the answer is y = x - 2. If not then sorry..
30% of 42 is 12.6$.
42-12.6 = 29.4$ is the price of the pair with discount applied.
Tax 7%
29.4 * 7% = 2.06
29.4$ + 2.06$ = 31.46 $ final price with discount and tax applied.
