For this case we must factor 
of the following expression:
By law of signs of multiplication it is fulfilled that:
So we have to:
Thus, by factoring we have:
Answer:
Answer:
The following lines is perpendicular, y=-x+6 and y=x+1
Step-by-step explanation:
- Slope of parallel lines are equal
(ex. slope of 2 stays 2 )
- Slope of perpendicular lines to another is the negative reciprocal
(ex. slope of 2 becomes -1/2)
y = -x + 6 and y = x + 1
the slope for y = -x + 6 is <em>-1 (-1/1)</em>
the slope for y = x + 1 is <em>1</em>
the slope -1 is the negative reciprocal of 1
hence, the definition of perpendicular fits the given
Learn more about Perpendicular and Parallel Lines here: brainly.com/question/1202004
7x-3=7x+5
+3 +3
7x=7x+8
-7x-7x
x=8
Answer:
p=32-c (*Units in million $)
Step-by-step explanation:
Let r be the revenue realized in any given year.
-Given that c=cost and p= revenue
#We notice that the profit, cost or revenue realized in one year is independent of the prior or subsequent year.
-Therefore, the revenue function is independent of time and is expressed as:
Hence, the yearly profit for any given year is expressed as p=32-c (*Units in million $).
Hi There!
I believe the answer to the first box would be 9x. Then second box would then be 45. The first and second box would be 9x and 45 because there are 9 chairs in each row making the number of chairs total to 45 chairs. The third and final box would be x=5. The third box would equal 5 because when 9 is multiplied by 5, the answer of the equation equals 45.
I hope this helps!
