Take the number (63) and then divide it with 100, this gives you 1%. Then you want to multiply with with 15 in order to get 15%. The answer becomes:
Answer:
12$
Step-by-step explanation:
56-20=36
36/3=12
12
<h3>
Answer: 4(x - 1)(x^2 + x + 1)</h3>
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Work Shown:
4x^3 - 4
4(x^3 - 1)
4(x - 1)(x^2 + x + 1)
In the last step, I used the difference of cubes factoring formula which is
a^3 - b^3 = (a - b)(a^2 + ab + b^2)
Answer:
(5,4) & (8,-10)
Step-by-step explanation:
First step:

You can use any number you want for b (I used 4)

Make x=0


Make y=0

Subtract 4 from both sides

Divide both sides by 

Second step:
In order to make a line perpendicular to another the slope of the second line will be the negative inverse of the first line. So
will be
for the second line.
Then you just need to repeat the process in first step to get the intercepts. (Again I used a random number like -10 for b)
Because zero is neither positive nor negative, the term nonnegative is sometimes used to refer to a number that is either positive or zero, while nonpositive is used to refer to a number that is either negative or zero. Zero is a neutral number.