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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 <em>a = 3</em> and <em>c = 12</em>, 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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WARRIOR [948]

Answer:

False

Step-by-step explanation:

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3 years ago

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jeka94

Answer:

1, 3, & 5

Step-by-step explanation:

Select three options.

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sladkih [1.3K]

To do this problem, you gotta cross-multiply. SO, $\frac{12}{21}$ multiplied by $\frac{14}{3}$

12 times 14 = 168
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