Question

Evaluate the expression for x = 1 and y = 5 : 3 (3x + 5y)​

Answer 1

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Answer:

• 84

Explanation:

`\large\displaystyle\text{$\begin{gathered} \sf {Substitute \ the \ values-\!\!:} \\ \sf{3(3*1+5*5)} \\ \sf{3(3+25)=3(28)=84} \end{gathered}$}}`

`\pmb{\tt{done \ !!}}`

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Answer 2

Hello,

`3(3x + 5y)`

if x = 1 and y = 5 :

`3(3 * 1 + 5 * 5) = 3(3 + 25) = 3 * 28 = 84`