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4 years ago

Please answer the ALL of the following questions, I will give you brainliest and thanks! I want to see if you guys know it.

Mathematics

1 answer:

mario62 [17]4 years ago

3 0

1) 200 candies

15% of my candies were strawberry candies. I had 30 strawberry candies. How many candies did i have?

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Let "x" be the number of candies.

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Equation:

0.15x = 30

x = 30/0.15

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Multiply numerator and denominator by 100 to get:

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x = 3000/15

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x = 200

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2) 146 STUDENTS

27%*T=54, So T=200.

So 200-54=146 Students passed the test.

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3) She got a 20% discount (or 80% discount). (Work shown for 80%).

First you have to find out how much Mandy paid. So from 15000 you will subtract 3000. 15000-3000=12000.

Next you need to set up your equation. . You then have to cross multiply. So 100 times 12000, 100*12000=1200000. And 15000 times x is 15000x. Finally you divide both sides by 15000. And 1200000 divided by 15000 is 80. X=80

Step-by-step explanation:

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At the time of liquidation, Fairchild Company reported assets of $200,000, liabilities of $120,000, common stock of $90,000 and

larisa [96]

Answer:

c) $90.000

Step-by-step explanation:

common stock is easy to sell, but is not real money at the time of liquidation.

Assets are count as money , but is necessary to pay de debts, (liabilities).

At the time of liquidation, $200.000 (assets) -$120.000 (liabilities) = $80.000

+ Retained earnings ($10.000) = $90.000 .

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4 years ago

What is the relationship between the ratios?

Alexeev081 [22]

Proportional, because when you divide the denominator and the numerator (10/24) by two they’ll equal the other ratio

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3 years ago

Two trains leave Cleveland at the same time. One train travels east and the other travels west. The speed of the westbound train

Viefleur [7K]

Answer:

The Eastbound train speed is 76.5 miles per hour and the Westbound train speed is 79.5 miles per hour.

Step-by-step explanation:

1. Let's review all the information provided for solving this question:

Eastbound train speed = x

Westbound train speed = x + 3 miles per hour (The speed of the westbound train is 3mph greater than the speed of the eastbound train)

Duration of trip = 3 hours

Distance between trains after 3 hours = 468 miles

2. Let's find the speed of each train, using the following equation:

3x + 3(x + 3) = 468

3x + 3x + 9 = 468

6x + 9 = 468

6x = 468 - 9 (Subtracting 9 at both sides)

6x = 459

x = 459/6 (Dividing by 6 at both sides)

x = 76.5 miles per hour

The Eastbound train speed is 76.5 miles per hour and the Westbound train speed is 79.5 miles per hour.

3. Proof that x = 76.5 is correct

3x + 3(x + 3) = 468

3 (76.5) + 3 (76.5 + 3) = 468

229.5 + 238.5 = 468

468 = 468

The value of x = 76. 5 is correct. And now we know that the Eastbound train has traveled 229.5 miles since the departure from Cleveland and the Westbound train 238.5 miles.

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3 years ago

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Write it down.

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Taya2010 [7]

Answer:

Step-by-step explanation:

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(y2 - y1)/(x2 - x1)

(4-2)/(2-1)

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5 0

3 years ago