Free Practice Question
PS · Problem Solving
705-805
Algebra
x = 8(a/c) + 16(b/c)
In the formula above, a, b, c, and d are positive numbers. If c = a + b and b > a, which of the following could be the value of x?
In the formula above, a, b, c, and d are positive numbers. If c = a + b and b > a, which of the following could be the value of x?
Answer Choices
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5
B
10
C
12
D
15
E
21
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Explanation
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Difficulty
705-805
Type
PS
Category