Answer:
29ft 6.33070866
Step-by-step explanation:
9m / 0.3048
= 29.527559055ft
Simplify brackets
-6x - 2 - 4x + 9
Collect like terms
(-6x - 4x) + (-2 + 9)
Simplify
<u>-10x + 7</u>
9
Add everything up then 30-21=9
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