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Rina8888 [55]
3 years ago
6

Tim answered all the questions on his math test but got 10 answers wrong. He received 4 points for every correct answer, and the

re was no penalty for wrong answers. His score was 76 points.
Write an equation to determine the total number of questions (q) on Tim's math test.

Find the total number of questions on his math test.
Mathematics
2 answers:
charle [14.2K]3 years ago
8 0
4x = 76
Where x is how many awnsers he got correct and 4 how many points each correct question awnsered.

Now you just have to isolate x by dividing both sides of the equation by 4

4x/4 = 76/4
x = 19

So he got 19 questions right and 10 awnsers wrong. In total there were 29 questions on his test
sweet [91]3 years ago
8 0

Answer:

q-10=76/4                  29 questions

Step-by-step explanation:

khan

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2 years ago
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Let me see if I understand your question:

101=50-h

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so we could say that 101 equals 50 minus "something" and we call this something "h"

this is what 101=50-h "means"

as it happens, we can find out the value of this h:

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and multiply by (-1)
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so our h is equal to -51.

so...  does not actually mean here 49...

let me know if you have further questions!
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