Answer: ![9\ cm\equiv 5\ m](https://tex.z-dn.net/?f=9%5C%20cm%5Cequiv%205%5C%20m)
Step-by-step explanation:
Given
The actual length of the parking lot is 75 m
length in the drawing is 135 cm
Here, 75 m is equivalent to 135 cm
Using unitary method
![75\ m\equiv 135\ cm](https://tex.z-dn.net/?f=75%5C%20m%5Cequiv%20135%5C%20cm)
![15\ m\equiv 27\ cm](https://tex.z-dn.net/?f=15%5C%20m%5Cequiv%2027%5C%20cm)
![9\ cm\equiv \frac{15}{3}=5\ \text{m}](https://tex.z-dn.net/?f=9%5C%20cm%5Cequiv%20%5Cfrac%7B15%7D%7B3%7D%3D5%5C%20%5Ctext%7Bm%7D)
Answer:
The answer would be A. -4
Step-by-step explanation:
If you right it out like x-6=5(x+2), then you distribute the 5, you get: x-6=5x+10. Then subtract x from both sides, you get: -6=4x+10. Subtract 10 from both sides, you get: -16=4x. The all you have to do is divide both sides by 4, and you get: -4=x
To isolate the variable you would take the 3 that is next to the x and divided nine by it. you switch sides from it. your answer would be x=3
Answer:
(2, -1)
Step-by-step explanation:
If you have any questions about the way I solved it, don't hesitate to ask