Answer:
3 inches by 4 inches
Step-by-step explanation:
This means that we need to convert down to a small diagram by using the conversion 1 inch = 25 yards. Divide each dimension by 25 yards, and then multiply by 1 inch to get 3 inches by 4 inches.
-9x(5 - 2x) Distribute/multiply 9x into (5 - 2x)
(-9x)5 - (-9x)2x
-45x - (-18x²) 2 negative signs cancel each other out and become +
-45x + 18x² Your answer is A ( the first option)
the answers are all right
1 km = 100000 cm