dlstallone6181
dlstallone6181 dlstallone6181
  • 15-10-2018
  • Mathematics
contestada

1. Which of the following is an example of an open equation?

A. 5x + 7 = 12
B. 12 + (-8) = 4
C. 25 =5(5)
D. 8 + 0 = 8

2. Which of the following equation has 3 as a solution?

A. -2B =6
B. 4a - 5 = 12
C. 5Y =y +8
D. z - 15 = -12

Respuesta :

dhxhc dhxhc
  • 15-10-2018
I’d say the best answer is d and then the second is b
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