The variable y is directly proportional to the variable x. If y = 10 when x = 6, what is the value of y when x = 15? A) 20.5 B) 25 C) 30 D) 35

Question

Mathematics

Charlie Glover

2 August, 16:57

The variable y is directly proportional to the variable x. If y = 10 when x = 6, what is the value of y when x = 15? A) 20.5 B) 25 C) 30 D) 35

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Answers (2)

Know the Answer?

Kendrick Lynn · Answer 1

B

Step-by-step explanation:

10/6*15=25

Terrence Duncan · Answer 2

The answer is B

Step-by-step explanation:

The Least Common Multiple of 10 and 6 is 2 so you divide 10 by 2, which is 5, and divide 6 by 2, which is 3. you subtract 3 from 5 which is 2. this means that in order to get 3 for x you got to divide 15 by 5 which is 3. This means you multiply 5 by 5 which is 25.