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4 years ago

Ben is calculating his cell phone bill. Text Wireless charges $30.00 a month plus $0.02 for each minute

Mathematics

1 answer:

anygoal [31]4 years ago

7 0

Answer: 1,000 minutes is the most Ben can talk if he wants the bill to be equal to $50.00.

Step-by-step explanation: If Ben has $50 and the Text Wireless charges $30, he only has $20 if he wants to keep the bill under or equal to fifty.

Multiply 1,000 x .02 to see that it equals 20 ($20).

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3 years ago

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Step-by-step explanation:

We know that sum of complementary angle adds to 90°

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First of all, finding the value of x

$\sf{7x + 8x = 90 °}$

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Hope I helped!

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