Question

Select the correct answer.

This expression represents the average cost per game, in dollars, at a bowling alley, where n represents the number of games:

.

What is the average cost per game if James bowls 4 games?

A.
$3.50
B.
$2.75
C.
$4.75
D.
$15.00

Answer 1

Step-by-step explanation:The average cost per game for 4 games using the expression (3n + 7)/n will be $4.75 so option (C) will be correct.

What is an expression?

An expression is a combination of some mathematical symbol such that arithmetic operator and variable such that all are constrained and create an equation.

In other meaning, expression is very useful to determine the end or root value of constraint.

For example 3x +5y

The constraint of expression is represented as = or <, >.

Given the expression for average cost per game,

(3n + 7)/n where n represents the number of games

Now,

For 4 games,

(3×4 + 7)4 = 19/4 = 4.75.

Hence "The average cost per game for 4 games using the expression (3n + 7)/n will be $4.75".

The expression is missing in the question and the expression is ⇒