Evaluate 2z + xy when x = 4, y = 6, and z = 3 A. 24 B. 144 C. 30 D. 76

Question

Mathematics

Shyann Gonzalez

18 October, 11:10

Evaluate 2z + xy when x = 4, y = 6, and z = 3 A. 24 B. 144 C. 30 D. 76

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Answers (2)

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Caroline Mcmahon · Answer 1

Answer: C. 30

Step-by-step explanation:

So first, you replace all the letters to number which has been given, then you will get this:

2 x 3 + 4 x 6

Then after it will be easy.

2 x 3 + 4 x 6

6 + 24

=30

Robert Gardner · Answer 2

C

Step-by-step explanation:

2z + xy

Put z as 3, x as 4, and y as 6.

2 (3) + (4) (6)

Multiply the terms.

6 + 24

Add both terms.

= 30