contestada

Simplify. Thankyou!

1. -2(c + 2.5) - 5(1.2c + 4)

2. (m -3) - (-m + 12)

3. (-3x + 7) - (4x - 8)

4. -3(2y - 9) - (5y + 4)

Respuesta :

Answer:

1. -8c-25

2. 2m-15

3. 7x+15

4. -11y+23

Step-by-step explanation:

1. -2c-5-6c-20= -8c-25

2. m-3+m-12=2m-15

3. -3x+7-4x+8=-7x+15

4. -6y+27-5y-4=-11y+23

Otras preguntas

Q&A Education