1.  It’s a programming language.
2.  IRB is Interactive Ruby Console
3.  an expression is a word problem like 2+2
4. an evaluation is when the console interpreters then it acts. 3+3
5. they return to the answer you typed.
6. operators are symbols like = + and more  

Problem Solving and Ruby

Problem Solving is to solve something in a specific way or in a step by step process. you need to follow the directions so you can solve it. All i know that a ruby is a gem and some people are called Ruby other than that i don’t know what it is as in a problem solving term. I really want to know what Ruby is. 

THE WAY SMT PATHWAY CHANGED ME

The SMT pathway has impact the way i use my computer. it has changed in a good way. Now that i have started the SMT pathway i have learned many things. i have learned shortcuts, like how to copy and paste, another thing i learned in how to take a screenshot in the computer. I have realized that you can do a lot of things with the keyboard.