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lakkis [162]
4 years ago
10

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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A woman bought some large frames for $18 each and some small frames for $4 each at a closeout sale. If she bought 16 frames for
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$10

Step-by-step explanation:

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3 years ago
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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Answer:

15.0 units

Step-by-step explanation:

Here, we want to get the distance between the two points as follows;

CD = √(x2-x1)^2 + (y2-y1)^2

So we have;

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3 years ago
Simplify the expression .
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3 0
3 years ago
-2 (3x -5) -2= 22 - 68
ladessa [460]

Answer:

9

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Ben has a cell phone plan that provides 200 free minutes each month for a flat rate of $39. For any minutes over 200, Ben is cha
faltersainse [42]

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.

let x  be the minutes used each month

So, if x\leq 200

So, coat will be $39

If x>200

So, Ben is charged $0.35 per minute

So, when x>200

So, charge = 39+(x-200)\times 0.35

So, the piecewise functions accurately represents charges based on Ben's cell phone :

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

4 0
3 years ago
Read 2 more answers
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