La repuesta es “x = 7”.
9x + 8 = 11x - 6
-9x -9x
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8 = 2x - 6
+6 +6
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14 = 2x
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2 2
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7 = x
Similar triangles have corresponding sides with proportional lengths.
AB/BC = DE/EF
5/9 = 7.5/EF
5(EF) = 9 * 7.5
5(EF) = 67.5
EF = 13.5
Step-by-step explanation:
27/100 is the fraction of 0.27
This is 5 points but whatever
r(x)=12x
c(x)=5x+20
so
p(x)=r(x)-c(x)
p(x)=(12x)-(5x+20)
p(x)=12x-5x-20
p(x)=7x-20
answer is B
Answer:
yes
Step-by-step explanation: