Answer:
66
Step-by-step explanation:
Answer:
175
Step-by-step explanation:
500 times 35/100
simplify
Answer:
Sorry, I can't type well.
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.
