3 years ago

Evaluate the expression

Mathematics

2 answers:

castortr0y [4]3 years ago

7 0

Answer: 15

Step-by-step explanation: Since we know that a = 3 and c = 12, we can substitute these numbers into our expression to get (12) + (3) or 15.

Scilla [17]3 years ago

6 0

Answer:

Step-by-step explanation:

substitute the values that are given into the expression.

c + a = x

12 + 3 = x

15 = x

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