Bob is a software salesman. His base salary is $2300,and he makes an additional $50 for every copy of Math is Fun he sells.

Let P represent his total pay (in dollars), and let N represent the number of copies of Math is Fun he sells. Write an equation relating P to N . Then use this equation to find his total pay if he sells 26 copies of Math is Fun.

The equation relating P to N is P = $2300 + $50N.

To find his total pay if he sells 26 copies of Math is Fun, we substitute N = 26 into the equation:
P = $2300 + $50(26) = $2300 + $1300 = $3600.

Therefore, his total pay if he sells 26 copies of Math is Fun is $3600.