In a - 3 = 15, the value of a HAS to be 18.
In a - 3 is greater than or equal to 15, the value of a is any value that is 18 or higher.
If you want I will help you by the answer just tell me if you want I will help you that's okey with me I am typing really fast
Wouldn’t it be 60? 60 has both 12 and 15 as factors and is less than 100. 12 x 5 = 60 and 15 x 4 = 60.
Mai is right not to be sure. If you slice across a corner the cross section is a triangle.
