Question

solve the inequality and graph the solution.
t + 35 < 38
plot the endpoints. select an endpoint to change it from closed to open. select the middle of the segment, ray, or line to delete it.

Explanation:

Step1: Isolate the variable t

Subtract 35 from both sides of the inequality $t + 35<38$.
$t+35 - 35<38 - 35$

Step2: Simplify the right - hand side

$t<3$

Answer:

The solution of the inequality is $t < 3$. On the number - line, we use an open circle at 3 (since 3 is not included in the solution) and draw a ray to the left of 3.