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kramer
3 years ago
7

Please help someone??

Mathematics
1 answer:
Marysya12 [62]3 years ago
8 0
The answer to the question

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Cindy and Zoey work at a store. Both girls earn $6.25 per hour
wolverine [178]

Answer:

Step-by-step explanation:

I think this is your full question, right?

<em>Cindy and Zoey work at a store. Both girls earn $6.25 per hour. During a normal week Cindy works 15 hours and  Zoey works 20 hours. The expression 6.25(15) + 6.25(20) can be used to calculate the total amount of money that the  girls earned in one week. Which expression shows another way to calculate the amount of money the girls earn in  one week?  </em>

My answer:

The expression shows another way must be equal to: <em>6.25(15) + 6.25(20)  </em>

<=> 6.25 (15+20)

Because both girls earn the same per hour.

8 0
3 years ago
PLEASE HELP!!!!!!! What is the mean absolute deviation (MAD) of the data set?
melisa1 [442]

Answer: 2.8

Step-by-step explanation:

The mean of the data set it 10. Then find the difference between the mean and each data value. |10-5|=5 do this for all of them. You get 5,1,1,1,6. Now find the mean of the these new data value. 5+1+1+1+6=14 14/5=2.8

7 0
3 years ago
Three times the sum of a number and six<br> 3(x=6)<br> 3(x-6)<br> 3(x+6)<br> 3x+6
Stels [109]

Answer:

3(x+6)

Step-by-step explanation:

Parenthesis after a number typically means multiply, so 3 times the sum of an unspecified number (x), plus 6 would be 3 (x+6)

3 0
2 years ago
Maggie tells you she is deciding between two jobs for which the pay is calculated by the functions A(x) = 5x+20 B(x) = 20x+5 Exp
salantis [7]

Answer:

B(x) is the better option

Step-by-step explanation:

Let's say that these functions represent the pay f(x) in hours, x. Function B would increase linearly on a greater scale because each X is being multiplied by 20.

You'll notice this trend for larger numbers, such as 10.

A(x) = 5(10) + 20 = 70

B(x) = 20(10) + 5 = 205

Therefore, your answer is B.

4 0
2 years ago
Read 2 more answers
Find C. round to the nearest tenth:
Anna [14]

Answer:

56.3 cm

Step-by-step explanation:

\dfrac{\sin 28^\circ}{27} = \dfrac{\sin 102^\circ}{c}

c\sin 28^\circ = 27 \sin 102^\circ

c = \dfrac{27 \sin 102^\circ}{\sin 28^\circ}

c = 56.3

Answer: 56.3 cm

5 0
3 years ago
Read 2 more answers
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