Respuesta :

Answer:

B. h=4.2

Step-by-step explanation:

h + 0.9 = 5.1

To get the h by itself, we can subtract 0.9 from both sides of the equation.

h = 4.2

This will leave us with h=4.2

Answer:

the answer is B

Step-by-step explanation:

h+0.9=5.1

4.2

+

0.9=5.1

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