a teacher had m markers for her class to use. during a sale, she bought 18 more markers. write an expression…

a teacher had m markers for her class to use. during a sale, she bought 18 more markers. write an expression that shows how many markers the teacher has now.

a teacher had m markers for her class to use. during a sale, she bought 18 more markers. write an expression that shows how many markers the teacher has now.

Answer

Explanation:

Step1: Identify initial and added - quantity

The teacher initially had $m$ markers and bought 18 more.

Step2: Calculate total

To find the total number of markers now, we add the initial number of markers to the number of markers bought. So the expression is $m + 18$.

Answer:

$m + 18$