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kirill115 [55]
4 years ago
11

Three panels take three consecutive numbers of bolts to attach to the wall. Jerry uses 84 bolts in total. How many bolts does ea

ch panel use? Enter the numbers from least to greatest​
Mathematics
1 answer:
Maurinko [17]4 years ago
5 0

Answer: 27, 28 and 29

Step-by-step explanation:

Since the panels take three consecutive numbers of bolts to attach to the wall, let the numbers be y, y+1 and y+2.

y+y+1+y+2 = 84

3y+3=84

3y = 84 - 3

3y = 81

y = 27

Therefore, the bolts are 27, 28 and 29 respectively

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Determine x when y = 18, if y = 9 when x = 8
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Answer:x = 16

Step-by-step explanation: Make the equation 8/9=x/18: Cross multiply to get 9x=144 and divide both sides by 9 to get 16

Hope this helps, HAVE A BLESSED AND WONDERFUL DAY! As well as a great Superbowl Weekend! :-)

- Cutiepatutie ☺❀❤

4 0
3 years ago
Carly’s number is four less than Henry’s number. The sum of their numbers is 77. Find the number
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Carly's number is 36.5 and Henry's number is 40.5

7 0
3 years ago
Sheldon harvests the strawberries and tomatoes in his garden. He picks 1 2/5 kg less strawberries in the morning than in the aft
Natalija [7]

Let

x ----> kilograms of strawberries that Sheldon picks in the morning

y ---> kilograms of strawberries that Sheldon picks in the afternoon

so

we have that

x=y-1 2/5

x=2 1/4 kg

substitute

2 1/4=y-1 2/5

Convert mixed numbers to an improper fraction

1 2/5=1+2/5=7/5

2 1/4=2+1/4=9/4

substitute

9/4=y-7/5

y=(9/4)+(7/5)

y=(45+28)/20

y=73/20 kg

Adds kilograms in the morning and afternoon

x+y=(9/4)+73/20)

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x+y=118/20 kg

Convert to mixed number

118/20=100/20+18/20=5+18/20=5+9/10=5 9/10 kg

therefore

<h2>The answer is 5 9/10 kg</h2>
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1 year ago
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Answer:

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Step-by-step explanation:

6 0
3 years ago
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15 cucumbers to 45 carrots...

so the ratio of cucumbers to carrots is : 15/45 which reduces to 1/3 <==
5 0
4 years ago
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