(3/5)w + (2/5)x - 8 is the appropriate expression. Be sure to use the parentheses as shown.
A reasonable estimate could be any number that makes sense. Say the average elementary student is 4' 10" then a reasonable estimate could be 3' to 3' 6" because the desk would be about a 1' 6" shorter than the person.
Answer:
A,B,E
Step-by-step explanation:
