If you graphed the equation: y = 5
You would put a straight line going horizontally through 5. Like this picture shows. If it were x = 5, for example, then it would go up and down through 5.
Let me know if this helped! Have a nice day!
Answer:x=60
Step-by-step explanation:
110x+2400=100x+3000
-100x. -2400
10x= 600
X=60
Answer:
and
![x^{2}+14x+36=189](https://tex.z-dn.net/?f=x%5E%7B2%7D%2B14x%2B36%3D189)
Step-by-step explanation:
Let
x -----> the number
we know that
The equation that represent the situation is
![(x+6)^{2}+2x=189\\ \\x^{2} +12x+36+2x=189\\ \\x^{2}+14x+36=189](https://tex.z-dn.net/?f=%28x%2B6%29%5E%7B2%7D%2B2x%3D189%5C%5C%20%5C%5Cx%5E%7B2%7D%20%2B12x%2B36%2B2x%3D189%5C%5C%20%5C%5Cx%5E%7B2%7D%2B14x%2B36%3D189)
therefore
The equations that could be used are
and ![x^{2}+14x+36=189](https://tex.z-dn.net/?f=x%5E%7B2%7D%2B14x%2B36%3D189)
Answer:
D
Step-by-step explanation:
0.8x-5<=65
0.8x<=70
x<=700/8=87.5