carolinakidd01 carolinakidd01

29-03-2021
Mathematics

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A box contains orange balls and green balls. the number of green balls is 10 more than 2 times the number of orange balls. if there are 64 balls all together, then how many green balls and how many orange balls are there in the box

Respuesta :

12365971 12365971

29-03-2021

Answer:

52 green, 15 orange-Please mark brainliest hope this helped!

Step-by-step explanation:

g + o = 67 g = green, o = orange, x = total

g = 3o + 7

use substitution: (3o + 7) + o = 67

solve for o:

4o + 7 = 67

4o = 60

o = 60/4 = 15

solve for g:

g + 15 = 67

g = 52

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