Answer: x is less than or equal to 50/7
Step-by-step explanation:
7x-18<=32 is solve just like a normal equation. Add 18 on either side so that
7x<=32+18
7x<=50
x<=50/7.
For this equation, there is no solution.
First, you can factor out the -. You then get
.
It becomes clear that this is a difference of squares. So, you can factor this to be
![-(x-2i)(x+2i)](https://tex.z-dn.net/?f=-%28x-2i%29%28x%2B2i%29)
Plugging in the - into one of the two factors gives you
![(-x-2i)(x-2i)](https://tex.z-dn.net/?f=%28-x-2i%29%28x-2i%29)
Therefore, the answer is A.
Answer:
9 yd
Step-by-step explanation:
The length of 9 yards is closer to 5 and 6 yards than the other options.
Answer:
x = 1.2
Step-by-step explanation: