Answer:
a/(a-6) = ab + 4.
Step-by-step explanation:
It's 130, any quadrilateral's angles add up to 360 and those numbers add up to 230, 360-230 = 130
The GCF of 14 and 35 is 7.
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lets distribute 7(x+3)
so 7(x)+7(3)
7x+21 or b
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