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11111nata11111 [884]
3 years ago
11

Jordan solved the equation −7x + 25 = 48; his work is shown below. Identify the error and where it was made.

Mathematics
1 answer:
fenix001 [56]3 years ago
8 0

Answer:

step 3: he should have divided both sides by -7

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The price of a ring was decreased by 25% to £390. what was the price before the decrease?
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Answer:

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