Question

what expression does this set of algebra tiles represent?
(algebra tiles: green tile with x, yellow tiles with 1s)
combine like terms. for example, write 3 instead of 1 + 1 + 1.

Explanation:

Step1: Identify variable tile

There is 1 green tile labeled $x$, so this term is $x$.

Step2: Count constant tiles

Count the yellow 1-tiles: there are 5 total, so this term is $5$.

Step3: Combine like terms

Combine the variable and constant terms.

Answer:

$x + 5$