grannypapp6owxr8k grannypapp6owxr8k

07-01-2019
Mathematics

contestada

Are these expressions equivalent 20d -16 and 4(5d - 4)

Respuesta :

luvsnoopy101 luvsnoopy101

07-01-2019

Answer:

Speed of the

Motorboat

(in miles per hour) Height of the Parasail

from the Water Surface (in feet)

12.5 5

14.5 10

16.5 15

18.5 20

20.5 25

22.5 30

Step-by-step explanation:

Answer Link

wegnerkolmp2741o wegnerkolmp2741o

07-01-2019

Answer:

The two expressions are equivalent.

Step-by-step explanation:

20d -16 =? 4(5d - 4)

Distribute the 4

20d -16 =? 4*5d -4*4

20d -16 =? 20d -16

These are equal so they are equivalent

Answer Link

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