What's the algebraic expression for 'one half a number and 7'?
Not positive on how to find an algebraic expression. Could you explain this problem and how you got the answer you did? :/ Help?
IXL Word Problem
Sadie and Todd, the boy she was babysitting, were playing basketball together. Her score was 21 points, and his score was 19 points. Sadie wanted to make the game more fair, so she called a... more