Answer:
these are the answers
Step-by-step explanation:
sorry it looks a little blurry
3) Which expression is equivalent to: 6(7-2) * O 67-62 O42-12 O 7-2 O 13 - 8
1 answer:
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Given that:
James is 6 times older than his friend Zach, if Zach added 8 to his age and multiplied this sum by 3 .
To find:
The equation that can be used to solve for zach's age.
Solution:
Let the age of zach be Z.
Zach added 8 to his age = Z+8
And multiplied this sum by 3 = 3(Z+8)
James is 6 times older than his friend Zach = 6Z
Now,
Divide both sides by 3.
Therefore, the required equation is is age of zach is 8 years.