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Tom [10]
3 years ago
15

Original grade 80 New grade 100 Find the percent of increase

Mathematics
2 answers:
balandron [24]3 years ago
7 0

Answer:

hey eemack! your answer is wrong try again

Step-by-step explanation:

Taya2010 [7]3 years ago
4 0

Answer: 20% increase

Step-by-step explanation: It’s out of 100 and you first got 80 and then you got 100. Since it’s out of 100 you could just subtract to numbers ex: 100-80=20. The answer is 20% increase

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Harlamova29_29 [7]

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Step-by-step explanation:

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5 0
3 years ago
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What is the value of x?<br><br> PLZ HELP!!
Lelechka [254]

Answer:

x = 12

Step-by-step explanation:

Supplementary angles, sum = 180

10x - 20 + 6x + 8 = 180

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48 logs on 6 trucks ​
blagie [28]

Answer:

288 is your answer. 8 is your answer.

Step-by-step explanation:

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Or division it is

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6 0
3 years ago
Help me with this problem please
Ymorist [56]

Answer:

-15

Step-by-step explanation:

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9 - 3 x [(25 - 9) / 2]

9 - 3 x (16/2)

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5 0
3 years ago
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Three-quarters of a number is 15.<br> Work out four-fifths of the number.
azamat

Answer:

16

Step-by-step explanation:

let the number be x , then

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3x = 60 ( divide both sides by 3 )

x = 20 , then

\frac{4}{5} × 20 = 4 × 4 = 16

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3 years ago
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