Question

Vrite and simplify an expression to find he total cost of x pencils , 1 poster board , and (x + 1) notebooks.

Answer 1

Answer:

The expression to find the total cost of x pencils, 1 poster board, and (x + 1) notebooks will be:

$C=xp+b+nx+n$

Step-by-step explanation:

Consider '$x$' be the number of pencils which were bought

Consider '$p$'  denotes the cost of $1$ pencil

Consider '$b$'  denotes the cost of $1$ poster board

Consider '$x+1$' be the number of notbooks which were bought

Consider '$n$'  denotes the cost of $1$ notebook

As we have to find the total cost. Let 'C' denotes the total cost

so the expression becomes

$C=xp+b+\left(x+1\right)n$

simplifying

$C=xp+b+nx+n$

Therefore, the expression to find the total cost of x pencils, 1 poster board, and (x + 1) notebooks will be:

$C=xp+b+nx+n$