Question

1) 6a + 8a; 2) 280 – 150;3) 13y – 2y;4) m + 29m;5) 98p - p;6) 17k + k;7) 4x + 13x + 15x;8) 672 – 18z + 37;9) 35x + x - 6.​

Answer 1

Ответ:

Пошаговое объяснение:

1) 6a + 8a = 14а

2) 280 – 150 = 130

3) 13y – 2y = 11у

4) m + 29m = 30m

5) 98p - p; = 97p

6) 17k + k = 18k

7) 4x + 13x + 15x = 32x

8) 672 – 18z + 37;= 635 - 18z

9) 35x + x - 6. = 36x - 6

Answer 2

Ответ:

1. 14а

2. 100

3. 11у

4. 30m

5. 97р

6. 18k

7. 32x

8. 709-18z

9. 6(6x-1)

Answer 3

Let's simplify each of these expressions:

1. 6a + 8a: Combine like terms by adding the coefficients: 6a + 8a = 14a

2. 280 - 150: Subtract the numbers: 280 - 150 = 130

3. 13y - 2y: Subtract the coefficients: 13y - 2y = 11y

4. m + 29m: Combine like terms by adding the coefficients: m + 29m = 30m

5. 98p - p: Subtract the coefficients: 98p - p = 97p

6. 17k + k: Combine like terms by adding the coefficients: 17k + k = 18k

7. 4x + 13x + 15x: Combine like terms by adding the coefficients: 4x + 13x + 15x = 32x

8. 672 - 18z + 37: First, subtract 18z from 672, and then add 37: 672 - 18z + 37 = (672 - 18z) + 37

9. 35x + x - 6: Combine like terms by adding the coefficients: 35x + x - 6 = 36x - 6