Answer:
An example of an equation is 4.5 + x = 13.2 because it shows that two expressions are equal.
An example of an expression is 4.5 + x = 13.2 because it’s a mathematical phrase represented by numbers, a variable , and operations .
Step-by-step explanation:
We just did one like this; let's do this a different way.




Answer: 17.1 cubic inches
Multiply each side by x, leaving you with 3-6/10+4, then solve to get -3/14
Hope this helps :)
Answer:
0.04
Step-by-step explanation:
set up a proportion!
sorry if its sloppy, i did this on my laptop :/