Answer:
last year = 530570
this year = 424456
decreased plants = 530570-424456 = 106114
decreased percent = 106114÷530570×100%
= 20%
therefore 20% is the decrease precent in the number of potted plants ordered anually
Answer:
Given equation: ![Px+5 = -4x+ Q](https://tex.z-dn.net/?f=Px%2B5%20%3D%20-4x%2B%20Q)
Add 4x on both sides we get;
Px + 5 + 4x = -4x + Qc+ 4x
Simplify:
Px +4x + 5 = Q
or
x(P+4) = Q - 5
Divide P+4 on both sides we get;
![x = \frac{Q-5}{P+4}](https://tex.z-dn.net/?f=x%20%3D%20%5Cfrac%7BQ-5%7D%7BP%2B4%7D)
If we set Q-5 = 0 and P +4 = 0, there will be no solutions.
Since, No solution would mean that there is no answer to the equation.
⇒![Q -5 = 0](https://tex.z-dn.net/?f=Q%20-5%20%3D%200)
or
Q = 5
and
⇒![P +4 = 0](https://tex.z-dn.net/?f=P%20%2B4%20%3D%200)
or
P= -4
Therefore, the values of P = -4 and Q = 5 results in an equation with no solutions.
5.34x10⁶ :) you're welcome!!!
Vertical angles are always equal.
To find the value of y, compare the angles.
4y=2y+5
Subtract 2y from both sides
2y=5
Divide both sides by 2.
y=5/2
Option D is correct.