Answer:
Step-by-step explanation:
I need help too
29.12 is the perimeter.
2x^2 + 14x + 12 = 0
x^2 + 7x + 6 = 0
( x + 1 )( x + 6 ) = 0 ==》 x = - 1 Or x = - 6
-50x + 600 = 250
10x + 60(10-x) = 250
10x + 600 - 60x = 250
b
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5=a
the answer is a
