Question

Evaluate 3x + y if x = 1.5 and y = 1/2

Answer 1

5

Explanation:

3x + y = ?

3 (1.5) + 1/2 = ?

4.5 First let's convert 4.5 into a fraction

4.5 =
`(9)/(2)` Then convert it has a mixed number

`4(1)/(2)` +
`(1)/(2)` = 5

Answer 2

Explanation:

3x + y

3(1.5)+0.5

=5

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