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Svetradugi [14.3K]
3 years ago
9

Adam took his math test yesterday. He thought he missed 3 problems but when he got his paper back he actually missed 7.what is t

he percentage of error?
Mathematics
1 answer:
Sergio039 [100]3 years ago
7 0

Answer:

70

Step-by-step explanation:

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Sergeeva-Olga [200]

Answer:

76

Step-by-step explanation:

1. Replace n with 10. The equation will look like:

-5+9(10-1)

2. Remember PEMDAS! The first step in solving the equation is solving whatever is in the parenthesis:

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3. The next step is exponents, but since there aren't exponents in the equation, we move to multiplication and division. The equation should now look like this:

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4. Now we move on to addition and subtraction; add the two numbers!

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There's your answer!! Hope this helped :)

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Step-by-step explanation:

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Step-by-step explanation:

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