Which expression is equivalent to (3x-5y)+ (x + 2 y)?

Question is Incomplete; Complete question is given below.

Which expression is equivalent to (3x-5y)+(x+2y)?

1. 4x-7y

2. 4x-3y

3. 4x+3y

4. 4x+7y

2.

Step-by-step explanation:

Given:

We need to simplify the given expression;

Solution on simplifying the given expression we get;

First we will apply distributive property to remove the parenthesis we get;

Now Combining the like terms together we get;

Now adding and subtracting like terms we get;

Hence the equivalent expression for given expression is .

what shape is

the first domain and range set to the left is matched with the top relation, and the second set the set in the middle goes with the bottom relation.