Ned took a test with 25 questions. he lost 4 points for each of the 4 questions he got wrong and earned an additional 8 points for answering a bonus question correctly. how many points did ned receive or lose overall?

He received 92 points total and he only lost 8 points overall.

Step-by-step explanation:

Ned has 100 points to start because each question counts as 4 points and there is 25 question. He lost 16 points overall because he missed 4 question and each count as 4. Then he lost 16 points and is left with 84 points. Finally he earns 8 more points and is left of with 92 points.

Total points: 25 x 4 = 100

Total points lost: 4 x 4 = 16

Point before extra credit: 100 - 16 = 84

Points after extra credit: 84 + 8 = 92

Number Sentence: 100 - (4 x 4) = a + 8 = 92

Please mark as brainliest and feel free to let me know if any questions.

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3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

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step-by-step explanation: hi!