Question

who will solve the questions and give me answers ii will make them brainliest​

Answer 1

Answer:

I think so.

Step-by-step explanation:

everything that I knew i written and applied all of my brain iq.

Answer 2

Answer:

1. The expression is 3( x + 11 ).

2. The coefficient of x is -1.

3. The expression is ( a + b ) - ( a * b).

4. The numerical coefficient of y² is -15.

5. ____________________________________.

6. Solution:

30xy + 12y - 14x

- 24xy - 10y - 18x

_________________

6xy +22y + 4x

7. Solution:

2x² + 3xy - 5

+ -x² + 2xy + 7

______________

x² + 5xy + 2

- x² + 3xy - 2

______________

2xy + 4