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Naddika [18.5K]
3 years ago
10

Johns grade on his math test was 94 his grade on the second test was 85 what is the percent change in his grade to the nearest p

ercent
Mathematics
1 answer:
Olenka [21]3 years ago
4 0

Answer:

req percentage change=9.5744%

Step-by-step explanation:

change=94-85=9

%change=\frac{9\times100}{85}

%change  =\frac{900}{85}

         %change =9.5744%

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Check the picture below.

we know the area is 1586, so

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What is the similarity ratio of a cube with volume 250 m3 to a cube with volume 1024 m3?
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If similarity ratio means the ratio between the lengths of the cubes:

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Harry owes the bank money. To repay his debt, he paid $150 back to the bank each month. After 10 months, his remaining debt was
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Laneka owns a cake shop. She is currently preparing cakes for two anniversary parties. The first cake has 3 small tiers and 1 me
ziro4ka [17]

The solution to the equations is x=20 and y=40

Step-by-step explanation:

Let,

Small tier = x

Medium tier = y

According to given statement;

1.The situation with a system of equations.

3x+y = 100 Eqn 1

3x+2y=140 Eqn 2

2. Solving the System of equations;

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The solution to the equations is x=20 and y=40

Keywords: Linear equations, subtraction

Learn more about linear equations at:

  • brainly.com/question/4228574
  • brainly.com/question/4279146

#LearnwithBrainly

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Andy tells Jon 4=4 . Jon says he is wrong. Explain who is correct
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Andy because 4 and 4 are the same numbers. If one of the numbers was 4.1 that would have been uneven.

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