This are similar answers to your questions.
Answer:5
Step-by-step explanation:
20 divided by 4 equals 5
Simplifying this, we get:
(x+4)(x-4) = 0
Now, to get 0, we can replace x for one of these things to make 0, so:
x can either be 4, or -4
Answer:
140
Step-by-step explanation:
175% of 80 = 140