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lions [1.4K]
3 years ago
10

Solve for d 71d+12=143​

Mathematics
1 answer:
zaharov [31]3 years ago
8 0

You want to add 12 and 143 witch would be 155 and then you want to subtract that from 71 and that will give you D

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Solve the system of equations using any method. 2X – Y + Z = – 2, 6X + 3Y – 4Z = 8, – 3X + 2Y +3Z = – 6
krok68 [10]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
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lesantik [10]

Answer:

Answer:  There are 5 (five terms) in the expression shown.

Step-by-step explanation:

_______________________________________________________

      In the expression shown:

___________________________________________________

         " x² − 10xy + 3y + y² − 1 " ;

___________________________________________________         

             →  These 5 (five terms) are:

______________________________________________

                  x² , -10xy,  3y,  y²,  and  -1 .

______________________________________________

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