To find x, divide 13.1 by 150 to get <span>0.08733333333.</span>
334.54 + 198 = 532.54 grams total
hope this helps
Answer:
x=-4
x=4
Step-by-step explanation:
We can factor x^2 -16 = 0 by recognizing that it is a difference of squares. That means we can factor the equation to (x-4)(x+4) = 0. By using the Zero Product Property we know that either (x-4) or (x+4) is equal to 0. That means that x either equals -4 or 4.
B is the correct answer , it is incorrect.
