3 years ago

How do i cancel down algabreic fractions

1 answer:

6 0

We want to clear the fractions by multiplying both sides of the equation by the LCD of all the fractions in the equation. Find the least common denominator of all the fractions in the equation.

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Danielle drives from her home to the store at an average speed of 40 miles per hour. She returns home along the same route at an

wolverine [178]

she drove 40 mph & 60 mph

60 +40 = 100

100/2 = 50

so she drove an average of 50 mph

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3 years ago

For which nonnegative value of x is the expression 5+x/25-x^2

erica [24]

Answer:

Step-by-step explanation:

$\frac{5+x}{25-x^2} >0\\=\frac{5+x}{(5+x)(5-x)} \\=\frac{1}{5-x} >0\\if~5-x>0\\or~5>x\\or x$

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3 years ago

True or false? About 10 1/2 million more people live in Cairo than in Washington DC?

mixas84 [53]

7.772 million people live in Cairo.
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So it's false.

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3 years ago

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The probability of getting heads is 1/2. Predict how many times you would get heads if you flipped the dime 200 times.

Rudik [331]

If the probability of getting heads is 1/2 and you flipped a coin 200 times you would land on heads 100 times

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3 years ago

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Is the inequality true or false?

Goryan [66]

Answer:

true -6 is greater than -7

Step-by-step explanation:

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2 years ago

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