queent075 queent075

27-10-2020
Mathematics

contestada

Simplify the following
1. -9(3p-8)-4p
2. 2x+5y-7x+8x
3. -3(x+y)+5(x-y)
4. 3a^2b+2ab-a^2b+ba

Respuesta :

Аноним Аноним

27-10-2020

Answer:

1.) -31p-72

2.) 3x+5y

3.)2x+2y

Step-by-step explanation:

im not sure what the answer is to 4 tho sorry

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