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help Select the correct answer.

What is the value of this expression when a = 4, b = -5, and c = -7?
A.
B.
C.
D.

help Select the correct answer What is the value of this expression when a 4 b 5 and c 7 A B C D class=

Respuesta :

Based on the expression and the values of a, b, and c, the value of the expression is 6 ¹/₆.

What is the expression's value?

The expression is:

= (a + 2bc) / 3a

Solving gives:

= (4 + (2 x -5 x -7)) / (3 x 4)

= (4 + 70) / 12

= 74 / 12

= 6 ² /₁₂

= 6 ¹/₆

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