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3 years ago

Write an expression for the missing value in

Mathematics

2 answers:

Snowcat [4.5K]3 years ago

5 0

C. a + 3

10 + 3 = 13
11 + 3 = 14
12 + 3 = 15
a + 3 = ?

ludmilkaskok [199]3 years ago

4 0

Answer:

C) a+3

Step-by-step explanation:

We are given the following data:

Tom's Age: 10 11 12 a

Kim's Age: 13 14 15

We have to evaluate Kim's age when Tom's age is a.

We have to build a relationship between Tim's age and Kim's age. If we look at their ages carefully we can see a pattern and their relation can be described as:

$\text{Kim's age = Tim's age + 3}$

Thus, when Tim's age is a, we can compute Kim's age as:

$\text{Kim's age = a + 3}$

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