Answer:
1) Expression
2) Equation
3) Equation
4) Expression
Step-by-step explanation:
An equation always contains an equal sign, so in this case, if it doesn't contain an equal sign, it's an expression.
For 2 and 3, you can see that there is an equal sign, but for 1 and 4, there is not.
Therefore, 1 and 4 are expressions and 2 and 3 are equations.
I hope this helped.
Answer:
B no. is I guess because it is 2 by 2
x and y
<span>1 1/2 = 3/2
3 1/3 = 10/3
3/2 / 10/3 = 3/2 x 3/10 = 9/20
answer
unit rate = 9/20 pages per minute</span>
Answer:
x=y
Step-by-step explanation:
becuase I need pointssss
