Hello :D
To do this you need to add up the cost of the sandwich and salad.
$2.41 + $2.15 = $4.56
$10.00 - $4.56 = $5.44
The answer is $5.44. I hope this helps :)
1. 3n + 4
3(6) + 4
18 + 4
22
2. N/2 - 1
6/2 - 1
3 - 1
2
3. 15 - n
15 - 6
9
4. n² - 5
6² - 5
36 - 5
31
5. 9(N-2)
9(6-2)
9(4)
36
6. 4n / 3+1
4(6) / 4
24 / 4
6
7. 2(18-n)
2(18 - 6)
2(12)
24
Hope this helped!! If you liked my answer, please mark me as brainliest. Thank you! :9
Answer:
The correct answer to the question is
a. variable interval
Step-by-step explanation:
In a variable interval, the time at which reinforcement or reward is gained occurs at an unpredictable time. That is the animal gets a reinforcement on the grounds of an unpredictable time period.
An example of a variable interval is the catching of fish whereby the fisher catches fishes at an unpredictable time throughout the day.
The result of a variable interval is a controlled but stable response rate. In the case in the question, constant monitoring of the fishing device is important
Answer:
0.0825
Step-by-step explanation:
took me a bit but i got it :). can i have brainiest plz and thankyou.
The time taken for 3 machines to pack 5000 articles is 8 hours.
<h3>What are word problems?</h3>
- Word problems are mathematical problems expressed completely in words.
- The given problem is the rate of work done kind of word problem.
- To solve a word problem, first, observe the data given in words and apply the basic algebraic operations.
- The basic algebraic operations are addition, subtraction, multiplication, and division.
<h3>How long will 3 such machines take to pack 5000 articles?</h3>
It is given that,
A machine can pack 5000 articles in 24 hours. I.e,
1 machine → 5000 articles → 24 hours
3 machines → 5000 articles → 24/3 hours
Thus, 3 of such machines can pack the same number of articles in
24 ÷ 3 = 8 hours.
Therefore, 3 of such machines take 8 hours to pack 5000 articles.
Learn more about such a word problem here
brainly.com/question/1144815
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