Question

# The table shows two sequences of numbers.

The rule that describes the number of T-shirts sold relates to the amount earned is.

- Multiply by 5
- Add 10
- Multiply by 3
- Divide by 5

Hint:

### When one quantity increases on increase of another quantity, they are said to be in direct variation.

## The correct answer is: Multiply by 3

### The rule that describes the number of T-shirts sold relates to the amount earned

Is multiply by 3.

4 x 3 =12

8 x 3 =24

12 x 3 = 36

16 x 3= 48

20 x 3 = 60.

Hence, the correct option is C.

In direct variation, the ratio remains the same. x/y = k.

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