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Below are the choices that can be found elsewhere:
A.12 oz of gold and 20 oz of silver
B.10 oz of gold and 10 oz of silver
C.16 oz of gold and 30 oz of silver
<span>D.25 oz of gold and 20 oz of silver
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The answer is <span>A because the points(12,20) are in the blue shaded area.
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ANSWER:
D. The answers will be different because after distributing the 4 in the first equation it will change the values.
Hope it helps u!
The distance between city C and city D is 450 miles.
<u>Solution:</u>
Given, The distance between City A and City B is 250 miles.
A length of 2.3 feet represents this distance on a certain wall map.
City C and City D are 4.14 feet apart on this map.
We have to find what is the actual distance between City C and City D?
Now, distance between a and b is 250 miles ⇒ 2.3 feet on map
Then, distance between c and d be n miles ⇒ 4.14 feet on map.
Now, by chris cross method.
250 x 4.14 = 2.3 x n miles.
2.3n = 1035
n = 450
Hence, the distance between city C and city D is 450 miles.
