<p>A notebook costs $p$ dollars. A student buys three notebooks and a pen costing $\$2$.</p>
<ol class="abc-list"><li data-list-item-id="item-1790833096146-8rgdmlxjg" data-list-item-path="item-1790833096146-8rgdmlxjg"><div class="list-item-paragraph"><p>Write an expression for the total cost.</p></div></li><li data-list-item-id="item-1790833104283-rj8u6rysh" data-list-item-path="item-1790833104283-rj8u6rysh"><div class="list-item-paragraph"><p>Evaluate the total cost when $p=4$.</p></div></li></ol>

A notebook costs $p$ dollars. A student buys three notebooks and a pen costing $\$2$.

<p>Write an expression for the total cost.</p>

<p>Evaluate the total cost when $p=4$.</p>

Algebraic Expressions, Identities and Formulae

Algebraic Expressions, Identities and Formulae