What is the result when you combine only the constants in the following expression?
3a - 6b + 3 - 7a + 10

3a - 6b  - 7a + 13

Step-by-step explanation:

3a - 6b + 3 - 7a + 10

Combining only the constants

3a - 6b  - 7a + 13

The constants are +3 and +10, when you add them together you get +13

The equation becomes 3a - 6b - 7a + 13

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ruth is 6 years old

step-by-step explanation:

6 + 24 = 30,   so 6/30 = .2  

if you do 1/5 it also equals .2, so that is the answer.