kylahnp2008 kylahnp2008

29-04-2020
Mathematics

contestada

The number of minutes Sadie spends on homework, playing outside, and practicing
piano are known. How much more time Sadie spends on homework, h, is unknown.
90 = (20 + 15) +h

Respuesta :

Аноним Аноним

29-04-2020

h = 55. 35 + 55 = 90

Answer Link

Keromancer Keromancer

29-04-2020

Answer:

h = 55

Step-by-step explanation:

90 = (20 + 15) +h

90 = 35 + h

90 - 35 = h

h = 55

Answer Link

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