Answer:
71614
Step-by-step explanation:
7200-386= 71614
First thing to do is set up your equation:
45/x = 20/100
Cross multiply
4500 = 20x
And divide by 20
Answer: 225 people were surveyed
The area of the square would be 4/25 here is the work:
Area of an 2d shape: length * width
For a square it is 2/5 * 2/5
You multiply the two numbers and you should get 4/25.
If helped mark me the brainiest!!
If you mean -1/3x try using y=3x
