2 years ago

3. How many solutions does the equation

Mathematics

1 answer:

Dominik [7]2 years ago

4 0

This is my work: -10 does not equal 3, so therefore there is no solution

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Karo-lina-s [1.5K]

3 + 8 = 12 and 8 + 3 = 12

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3 years ago

What is 575% written as a mixed number?

pav-90 [236]

Answer:

575% as a mixed number is $5\frac{3}{4}$

Explanation:

575% is equivalent to $\frac{575}{100}$ which is equal to 5.75

5.75 = 5 + 0.75

0.75 can be written as $\frac{75}{100}$ . This value can be simplified by dividing both the numerator and the denominator by 25. This would give us $\frac{3}{4}$

Back to our number:

$5.75 = 5 + 0.75 = 5 + \frac{75}{100} = 5 + \frac{3}{4} = 5\frac{3}{4}$

Hope this helps :)

4 0

3 years ago

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Please help . I’ll mark you as brainliest if correct !!!!

pav-90 [236]

31-21=15
Answer: 15m
Answer check: 36+15=51✅

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3 years ago

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at elm elementary school for every 5 students who walk to school there are 7 students who take the bus.if 420 students attend el

Nesterboy [21]

175 students walk to school. 7+5=12 and 420 divided by 12 is 35. I checked how I did it was correct because of 5*35+7*35=420. Then I found the product of 5*35 which is 175.

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3 years ago

Acar moves at a constant speed of 50 miles per hour. How long

tresset_1 [31]

Answer:

4 hours · Speed = 50 mph · distance = time x speed · Time = 200 / 50 = 4 hours.

Step-by-step explanation:

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2 years ago