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ad-work [718]
3 years ago
7

Using the expression you found in part i, how many minutes will it take to make and pack an order of 50 parts? Show your work.

Mathematics
1 answer:
sergey [27]3 years ago
3 0

Answer:

1/2x + 4

1/2x + 4

= 25 + 4

= 29

It will take 29 minutes to make and pack an order of 50 parts.

Hope This Helps!

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There are 90 students in Grade 5, and 10% of them were absent today.In Grade 6, 15% of the 80 students were absent today.What wa
podryga [215]

Answer:

21 students

Step-by-step explanation:

90 x .10 = 9

80 x .15 = 12

9 + 12 = 21 students

3 0
3 years ago
What is (2g + 9h - 5) - (6g - 4) <br> g = -2 <br> h = 5
Musya8 [376]

Answer:

the answer is 52.

Step-by-step explanation:

2g + 9h - 5 = 36

6g - 4 = -16

36 - (-16) = 52

good luck:)

3 0
3 years ago
A baby weighed 7.25 pounds at birth. At the end of 8 months, the baby weighed 212
Vinil7 [7]

Answer:

1537pounds

Step-by-step explanation:

Given parameters:

  Weight of baby at birth  = 7.25 pounds

   

Unknown:

Weight at the end of 8months = ?

Solution:

 From the second sentence;

    Weight at the end of the eighth month = 212 x weight at birth.

Input the parameters and solve;

  Weight at the end of eighth month = 212 x  7.25  = 1537pounds

7 0
4 years ago
A piece of cloth is required to completely cover a solid object. The solid object is composed of a hemisphere and a cone surmoun
Otrada [13]

Answer:

  • ▶(B) 463.39 m²
<h3>Step-by-step explanation:</h3>

\space

Surface area of hemisphere = 2πr²

=> 2×22/7× (7)² = 308 m²

☯<u>For calculating the surface area of a cone we need to calculate its slant height,</u>

\sf{ \leadsto \: 1 =  \sqrt{49 + 1}  =   \sqrt{50 \: } m}

\space

\sf{ \leadsto \: \pi \ r1 =  \frac{22}{7} \times 7  \times  \sqrt{50}  = 463.39 \:  {m}^{2}  }

\:  \:

Hope it helps!

Have a great day! :)

8 0
2 years ago
Y=x<br> y=-6x–14<br><br> (substitution method)
olga_2 [115]

Answer:

The solution is the point (-2,-2)

Step-by-step explanation:

we have

y=x ----> equation A

y=-6x-14 ----> equation B

Solve the system by substitution

substitute equation A in equation B

x=-6x-14

Solve for x

6x+x=-14\\7x=-14\\x=-2

Find the value of y

substitute the value of x in the equation A

y=x

so

y=-2

therefore

The solution is the point (-2,-2)

3 0
4 years ago
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