Well, we can use some simple addition, okay? So if Ally has 7 cubes, and Greg has four, we can use the equation: x+y = ?, so 7 + 4 = 11. x and y don't mean anything in this scenario, but I just used them as variables. I hope this helps! :)
Answer:
5/12
Step-by-step explanation:
take the number of students who read under6 books (5) and divide by total amount of students (12)
5/12
Answer:
the greatest common factor is 2, so the expression could be rewritten 
Answer:
tom
Step-by-step explanation:
if you look at samma's rate you can easily find that she was much slower
Answer: 5y^3-7x^5
Step-by-step explanation:
