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lana [24]
3 years ago
10

Write the equation. kate has a seashell. Collection. She has 35shells in all. This is five times morethan her brother. How many

shells does her brother have.
Mathematics
1 answer:
Helga [31]3 years ago
3 0
The equation would be 35=5x. ‘x’ is the number of seashells her brother has, and the 5 in front of the x is showing that she has 5 times more than him. to find how many her brother has, divide both sides of the equation by 5 to make the x stand alone. you should then get 7=x, meaning that her brother has 7 shells
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Step-by-step explanation:

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Can someone please help me!! And can you show your work
Debora [2.8K]

Answer:

1) 8.073 (multiply 0.621 by 13km)

2)1,320,000,000(5280ft times 250,000)

3)37.850(10,000 divided by 264.2)

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(60 seconds in one minute and 60 min in one hr so 60 times 60 =3600 in one hr. then multiply 3600 by 24 for the entire day which is 86400sec. Then multiply that day by 365 which is 31536000 times 5 years which gets us our total of 157680000 seconds.

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1 gal = 3.79 L so we have to multiply 3.79 times 200,000 which gets us 758000

Step-by-step explanation:

1) To get this answer we need to find out how many miles are in one kilometer. 0.621 mile is 1 km so we need to put 13 for km which will get 8.073 miles. SO the answer is 8.073

2) we need to find how many feet are in a mile. 1 mile= 5,280. so 5280 times 250,000 = 1320000000  

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4) 1 hr= 60 min = 4hrs and 58 minutes roughly

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4 0
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on a two week job a repairman works a total of 70 hours. He charges $75 plus $40 per hour. An equation shows this relationship w
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i will give a crown if you are the first one to answer and if you get it right and if you just get it right then i will i give y
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Step-by-step explanation:

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3 0
3 years ago
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