COMBINE LIKE TERMS WILL AWARD BRAINLIEST
answer the following-

1. 5r+6r
2. -3x+2x
3. 9a+4+9a
4. -10-4n+7
5. 5b-2+4b+5
6. 10-5v+10+3v

1) 11r

2) -x

3) 18a + 4

4) -3 - 4n

5) 9b + 3

6) 20 - 2v

Step-by-step exp 1\lanation:

Step-by-step explanation:

a

explanation:

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)