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Pavlova-9 [17]
3 years ago
15

Giving Brainly For Correct Answer

Mathematics
2 answers:
vekshin13 years ago
8 0

Answer:

Subtract the sum of the three test scores from the product of 75 and 5, and then divide the result by 2.

Step-by-step explanation:

From the question:

100, 70, 85 on three of her five tests

Total number of test = 5

mean of the five scores is 75

mean = average of the five scores

Average score = Total score / total number of test

Total score = Average score * total number of test

= 75*5 =375

to find remaining two tests' scores

Total score - the 3 scores from question

= 375 - 100 - 70 - 85

=120

If u want to find the score of each of the unknown test

From question:

She could not remember the other two scores, which were the same.

Thus,

The score of one test

= 120/ 2

=60

vfiekz [6]3 years ago
5 0
Subtract the sum of three test scores from the product of 75 and 5 .
I think
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Varvara68 [4.7K]

Answer:

<h2>Letter C</h2>

Step-by-step explanation:

If we look on the number line we see that there is a point on -3, another point on -1, 2, and 7.

These points tell us our answer, but the question states it doesn't have to be in any order.

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Therefore, the correct answer is C.

Best of Luck to you.

If you have any questions, feel free to comment below.

6 0
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Can someone plz help me and explain it to me?
Marina86 [1]
You always either divide the equation or multiply the equation
hope this helps
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B is the answer I think but so t take my word for it

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