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Katen [24]
3 years ago
14

7. Evaluate the expression ab for a = 8 and b=5.

Mathematics
1 answer:
Neporo4naja [7]3 years ago
8 0

Answer:

40

Step-by-step explanation:

First, we must know that ab is the same as:

a × b

Now, since a is given as 8, we can substitute a with 8. This is shown below:

ab = 8 × b

Similarly, b is given as 5. So, we can substitute b with 5:

ab = 8 × 5

With this, we can now evaluate ab as shown below:

ab = 8 × 5

= 40

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