If a+9a−3 > 2, which of the following could be a value of a?
1 answer:
Answer:
Any of these, given the equation
Step-by-step explanation:
a+9a−3 > 2
Combine like terms
10a−3 > 2
Add 3 to each side
10a−3+3 > 2+3
10a > 5
Divide each side by 10
10a/10 >5/10
a >1/2
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Hi,
Using Thalès, x/14=9/12
==>x=9*14/12
==>x=21/2
==>x=10.5
Answer D
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Hope this help you
