The formula $3 n + 2$ can be used to calculate the total cost of bowling in dollars, where " $n$ " is the number of games bowled and $2$ is the cost of shoe rental. How much is it going to cost Alex to bowl $4$ games? $

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Solution

$Given: - ------- -$
Cost for bowl $n$ games $= $ (3 n + 2)$

$Need to Find: - --------------- -$ Cost of bowling $4$ games

The cost of bowling $4 - -$ games can be calculated by substituting the value of $n$ as $4 - -$ in the formula $3 n + 2.$
Now, $$ (3 n + 2) = $ (3 \times 4 + 2) = $ (12 + 2) = $ 14$

Therefore, it will cost $$ 14$ to Alex, to bowl $4$ games.

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The formula 3n+2 can be used to calculate the total cost of bowling in dollars, where "n" is the number of games bowled and 2 is the cost of shoe rental. How much is it going to cost Alex to bowl 4 games? $

The formula $3 n + 2$ can be used to calculate the total cost of bowling in dollars, where " $n$ " is the number of games bowled and $2$ is the cost of shoe rental. How much is it going to cost Alex to bowl $4$ games? $