3 years ago

(a^-3bc^0)^-2/(ab^3c^4)^5

Mathematics

1 answer:

goldenfox [79]3 years ago

7 0

6b6
——- (Hope this helps)
ac2

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In a local town, 4/5 of the voting-age population is registered to vote. If 7/8 of the registered voters voted in the election

STALIN [3.7K]

Answer:

$\frac{7}{10}$ of voting age population voted

Step-by-step explanation:

In order to find out that fraction we just have to mulitply the fraction of the people that were registered by the fractions of the people that were registered and voted. And so we get...

$(\frac{4}{5})(\frac{7}{8}) = \frac{(4)(7)}{(5)(8)} = \frac{28}{40} = \frac{7}{10}$

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2 years ago

What is the point-slope form of an equation with the slope of 3/5 that passes through the point (10, –2)?

aleksandrvk [35]

Hello,

y+2=3/5(x-10)

or
y=3/5 x -8

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3 years ago

Please help asap 25 pts

nikitadnepr [17]

$4y-8-2y+5=0\\\\(4y-2y)+(-8+5)+0\\\\2y-3=0\qquad|\text{add 3 to both sides}\\\\2y=3\qquad|\text{divide both sides by 2}\\\\y=\dfrac{3}{2}\\\\\boxed{y=1\dfrac{1}{2}}\to\boxed{c.}$