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3 years ago

8

Joshua took a math contest with 25 questions. Each correct answer earned 6 points while each incorrect answer deducted 4 points.

Joshua answered every question and earned 100 points. How many questions did Joshua answer correctly?

1 answer:

Galina-37 [17]3 years ago

8 0

Answer:

20

Step-by-step explanation:

20*6=120

4*5=20

120-20=100

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