a submarine is 3 feet below sea level, then dives another 8 feet. Write and solve an expression that represents this information.

Question

HURRY PLEASE I NEED THE ANSWER BY 9/5/2014 AT 7:30

 

Answer 1

An expression is almost the same as an equation, expect there is no equal sign and nothing that it is equal to.

 

Example (equation):

 

2 + 3 = 5

 

Example (expression):

 

2x + y

Answer 2

Isi, draw a number line vertically, let 0 be sea level, and map out your situation. I bet you can come up with your expression.