4 years ago

Ms. Barnsley separates her class into two groups. She gives each student the same 25-question math quiz Group A uses a

Mathematics

2 answers:

Anastaziya [24]4 years ago

8 0

Answer:

Step-by-step explanation:

The answer is b trust me

Alisiya [41]4 years ago

3 0

Answer is B

Step-by-step explanation:

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What am I doing wrong? I've tried every conceivable answer, I thought I knew this type of math well, but this program keeps tell

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3 years ago

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2 years ago

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Answer:

$\left\{\begin{matrix}39 & x\leq 200\\ 39+(x-200)\times 0.35 & x>200\end{matrix}\right.$

Step-by-step explanation:

We are given that Ben has a cell phone plan that provides 200 free minutes each month for a flat rate of $39.

We are also told that For any minutes over 200, Ben is charged $0.35 per minute.

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$\left\{\begin{matrix}39 & x\leq 200\\ 39+(x-200)\times 0.35 & x>200\end{matrix}\right.$

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3 years ago

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