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Sergio039 [100]
2 years ago
9

SOLVE EACH PROBLEM: 1. Edwin pays tax at the rate of 25% of his income. What fraction of Edwin’s income is this? 2. Vida correct

ly answered 18 of a 20 item test. Express her score in percent. 3. Today, a runner ran 150% of the distance yesterday. What is 150% in decimal? 4. A map has a scale of 0.5%. Write the scale in decimal? 5. In an inventory-sale, a department store offers 60% off on the original price of their selected clothes. What fraction is taken off the price? 6. In a survey, 250 out of 1000 people said that they preferred a particular brand of shampoo. What is the result of the survey in percent? 7. A student receives 20% discount on jeepney fare, What fraction of the fare is this? 8. What was Eli’s score in the 50-item Math exam if she got 99% correctly? 9. What fraction of the cellphone’s battery is used if the screen says that the remaining battery is 25%? 10. 40% of a school’s population live in shanties near the Pasig river. Write this in decimal form.​
Mathematics
1 answer:
Elena L [17]2 years ago
4 0

Step-by-step explanation:

1/4

90%

1.5

0.005

6/10

25%

2/10

49.5

3/4

0.4

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Y-3=-3y-43 how would i solve?​
frez [133]

Answer: y−3=−3y−43

Step 1: Add 3y to both sides.

y−3+3y=−3y−43+3y

4y−3=−43

Step 2: Add 3 to both sides.

4y−3+3=−43+3

4y=−40

Step 3: Divide both sides by 4.

4y

4

=

−40

4

y=−10

Answer:

y=−10

Step-by-step explanation: brainliest:)

7 0
3 years ago
Please help me with this question <br><br> image attached
algol [13]

Answer:

Not enough information. For this to be SAS, the single tick mark would need to be located on the line CB and ED.

Step-by-step explanation:


6 0
3 years ago
John gave away some money. He has $12.00 left. If m represents the money he gave away, which expression represents the money he
makvit [3.9K]

Answer:

the answer would be d

Step-by-step explanation:

you have to divide $12.00 by the amount of money or m

3 0
2 years ago
F(x) = 5х – 3<br> f(5) =
Sophie [7]

Answer:

f(5)=22

Step-by-step explanation:

since x=5 substitute 5 with x

f(5)=5(5)-3

multiply

f(5)=25-3

subtract

f(5)=22 :)

4 0
2 years ago
Read 2 more answers
A group of 86 people consist of men women and children. There are twice as many women then there are men. There are 6 more child
weqwewe [10]

Answer: 16 men

32 women

38 children

Step-by-step explanation:

Let x represent the number of men in the group.

Let y represent the number if women in the group.

Let z represent the number of children in the group.

A group of 86 people consist of men women and children. This means that

x + y + z = 86 - - - - - - - - - - - - 1

There are twice as many women than there are men. It means that

x = y/2

There are 6 more children than there are women. This means that

z = y + 6

Substituting x = y/2 and z = y + 6 into equation 1, it becomes

y/2 + y + y + 6 = 86

multiplying through by 2, it becomes

y + 2y + 2y + 12 = 172

5y = 172 - 12 = 160

y = 160/5 = 32

x = y/2 = 32/2

x = 16

z = y + 6 = 32 + 6

z = 38

8 0
3 years ago
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