lilcutie19 lilcutie19

12-02-2020
Mathematics

contestada

Need help simplify each expression

Need help simplify each expression class=

Respuesta :

meredith48034 meredith48034

12-02-2020

Answer:

13. -20x

14. 10x + 9y

15. 12x + 48y

Step-by-step explanation:

13. multiply

14. and 15. use the distributive property

Answer Link

fatemehkorea fatemehkorea

12-02-2020

Answer:

13. -20x

14. 10x + 9y

15. 12x + 48y

Step-by-step explanation:

13. -5(4x) = -20x

-5*4x = -20x

14. 7x + 9y + 3x = 10x + 9y

7x + 3x = 10x

15. 6(2x + 8y) = 12x + 48y

6*2x = 12x

6*8y = 48y

Answer Link

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