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11-12-2020
Mathematics

contestada

Solve for w in the equation: 0.4w + 2.45 = 8.75

Respuesta :

Аноним Аноним

11-12-2020

Answer:

w= 15.75 or 15 3/4

Step-by-step explanation:

So I would multiply 100 on both sides to get rid of the decimals so I’d end up with 40w+245=875

Now solve it by subtracting 245 on both sides.

40w=630

now divided 40 on both sides

15 3/4

Final answer 15 3/4 or 15.75

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