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Kay [80]
3 years ago
11

You have 2 boxes of 21 parts. On average, each individual work operation takes 3 minutes per part. At the end, packaging the ent

ire box as required takes 10 minutes. About how long should it take you to get all of the work done? *
Mathematics
1 answer:
kenny6666 [7]3 years ago
6 0

Answer:

2 hours, 26 minutes

Step-by-step explanation:

2 boxes of 21 parts = 42 total parts

3 minutes per part = 42 x 3 = 126 minutes

10 minutes per box to package = 10 x 2 = 20 minutes

126 + 20 = 146 minutes

2 hours = 120 minutes

146 - 120 = 26

Final Answer: 2 hours, 26 minutes

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9m + 7n2 - 4 + 6m + 5
Ksivusya [100]

Answer:

15m+7n2+1

Step-by-step explanation:

You can add 9m and 6m. Then you will get 15m. Then you would add -4 and 5, you would get 1. So the new equation would be the answer. Since 7n2 doesn’t have another variable to connect to.

8 0
3 years ago
Will give Brainliest!!!!!
Alexxandr [17]
<h3>Determining the solution.</h3>

The solution(s) for the provided graph are (0, 6) and (6, 0)

<h3>What is a solution of a graph?</h3>

The solution of the <u>system of equations</u> is the <u>intersection</u> of the two equations.

<h3>Reasoning.</h3>

In the image provided, we can see two solutions (i<u>ntersection points)</u> that are intersected by a line and a circle.

<u>Those two solutions are:</u>

  • (0, 6) and (6, 0)
4 0
2 years ago
Store A sells a watch for $50 and offers a 5% discount. Store B sells the same watch for $60 and offers a 20% discount. From whi
Lunna [17]

Answer:

Store A sells the watch $0.50 less than B

Step-by-step explanation:

Store A:  5% of 50 = $2.50     Therefore, store A sells for $47.50

Store B:  20% of 60 = $12.00     Therefore, store B sells for $48.00

8 0
2 years ago
Last month customers at a gift shop bought 40 birthday cards, 19 congratulation cards, 20 holiday cards, 21 thank you cards, sup
Lena [83]

Answer:50 customers would be expected to buy birthday cards next month.

Step-by-step explanation:

Last month customers at a gift shop bought 40 birthday cards, 19 congratulation cards, 20 holiday cards, 21 thank you cards. The total number of greeting cards that the customers bought last month would be

40 + 19 + 20 + 21 = 100

Percentage of customers that bought birthday cards last month would be

40/100 × 100 = 40%

supposed 125 customers by greeting cards next month, the expected number of customers that would buy birthday cards next month would be

40/100 × 125 = 50

4 0
3 years ago
Love u my G tysm tysm lol if i need help pls help me
umka2103 [35]
Thanj you fam love u again
6 0
3 years ago
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