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gayaneshka [121]
3 years ago
13

5. Melanie scored 20/25 on her quiz. What percent is this equal to? *

Mathematics
2 answers:
slega [8]3 years ago
8 0

Answer:

80%

Step-by-step explanation:

\frac{20}{25} = \frac{4}{5}

To find the percentage, multiply by 100:

\frac{4}{5} * 100 = 80

Iteru [2.4K]3 years ago
5 0

Answer:

0.8 or 80%

Step-by-step explanation:

To easily find percents, divide the numerator with the denominator. Or, first you can simplify the fraction first.

20/25 can be divided by 5. Which is 4/5.

4/5=0.8

So, the answer is 80%

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Damm [24]
C hope that helps
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3 years ago
Which number sentence is true?A.-1.5 + (-0.5) = 2.0B.2.5 + (-1.5) = 1.0C.-1.5 + (-0.5) = -1.0D.-2.5 + 3.5 = -1.0
Anni [7]

Answer: B

Step-by-step explanation: the other ones are wrong.

4 0
3 years ago
If 2a-9=-85 what is the value of the variable
yanalaym [24]
Hi, it is very simples.

Look :

2a - 9 = -85

Pass the term -9 to the left side of equation, but changing the sinal

2a = -85 + 9

Sum -85 +9 = -76

Then,

2a = -76

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This is the answer to the yours question
7 0
3 years ago
Read 2 more answers
The nth term of a sequence is n²+4
Pachacha [2.7K]
9.
9 squared is 81. 81+4=85. 85 is divisible by 5.
7 0
3 years ago
What is the rate of change/slope? TYIA!!!
sergejj [24]

Answer:

Slope is 0

Equation is y=120

Step-by-step explanation:

the slope is 0 since there is only one output value

And if there was only one input value the slope would be undefined

Hopes this helps

8 0
1 year ago
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