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Scorpion4ik [409]
3 years ago
13

A test has 25 questions.

Mathematics
1 answer:
nadya68 [22]3 years ago
6 0

Answer:

Peter missed five questions.

Step-by-step explanation:

Since the test has twenty-five questions, and Peter got 80% correct...

80/100 = __/25 <--What number is the numerator?

Well, to get from 100 to 25, you have to divide by 4. 100/4 = 25.

Now, what is 80/4? If you do the math, you should get 20.

25 (Total Questions) - 20 (Questions Correctly Answered) = 5 (Questions Incorrectly Answered)

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Answer:

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3 0
3 years ago
N–2=10n+4/2 what is the value of n need help asap
MakcuM [25]
N - 2 = 10n + 4/2

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4 0
3 years ago
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finlep [7]

Answer:

Multiples of 6: 6, 12, 18, 24, 30, 36 Multiples of eight:8, 16, 24, 32, 40,

Step-by-step explanation:

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3 years ago
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sergiy2304 [10]
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8 0
3 years ago
Solve for "c". a(b-c)=d
leva [86]

Answer:

c = b -d/a

Step-by-step explanation:

a(b-c)=d

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4 0
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