I need help with a problem relating to an isosceles triange.

Question

Question: An isoceles triangle is a triangle that has 2 congruent sides called legs.  An isosceles triangle has a base of 5 centimeters and legs x centimeters long.  The perimeter is no more than 30 centimeters long.  Write and solve an inequality to find the possible value(s) of x. Graph the solution(s) on a number line and write an explanation in a complete sentence about what your solution(s) tell you.

Answer 1

5 + 2x ≤ 30

2x ≤ 25

x ≤ 12.5

 

No graphs here.