Answer:
x^2 + 5x - 14
Step-by-step explanation:
We can assume that if there is 2 options for x, this is a quadratic equation that equals 0.
Therefore, we can put this into brackets as one bracket must equal 0.
(x - 2) (x + 7)
After this we expand, which is a process easier to search up
The answer is:
x^2 + 7x - 2x - 14
We can simplify this to:
x^2 represents x squared in case you were wondering
Therefore, the answer is:
2 inches is the height of the box.
Its better to buy this week because it is cheaper with using coupon.
140 x 0.85 = 119
125 > 119
