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FrozenT [24]
3 years ago
15

Solve for n. n + 1 = 4(n – 8)

Mathematics
2 answers:
MissTica3 years ago
5 0

n=11

Step-by-step explanation:

n+1=4(n-8)

Expand brackets

n+1=4n-32

Take away 1 from both sides

n=4n-33

Take away 4n from both sides

-3n=-33

Devide by 3

-n=-11

Multiply by -1

n=11

Ivan3 years ago
3 0
N=11 hopefully that’s right 99%

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Darya [45]

So, Barry bought 4 packs of snowflakes and each pack contains 20 stickers. Therefore, we do 4 x 20, which is 80, so he has 80 snowflake stickers. Then, he also bought 2 packs of dinosaurs, and each pack of dinosaur stickers has 17 stickers. So, we need to do 2 x 17 which is 34, so he has 34 dinosaurs stickers. In total, Barry has 114 stickers, now we need to remember how many stickers in total he has for later. Let's move on to Amy. Amy bought 3 packs of snowflakes, and because each pack contains 20 stickers, we do 3 x 20 which equals 60. Therefore, Amy has 60 snowflake stickers. Then, Amy bought 3 packs of rose stickers, so because each pack of rose stickers has 25 stickers, we do 3 x 25 which is 75. So, Amy has 135 stickers in total. Now let's add up both of their totals to see if we have 300 stickers. So, if we add 135 and 114 we get 249, we do not have enough stickers. Let's find out how many stickers they still need to buy. Now, we do 300 (Because 300 is the amount we need to have) minus 249 (Because that is the amount we have) which equals 51. So, they need to buy 51 more stickers because that is what they are missing from the total they need. Therefore, the answer is A. 51.

6 0
4 years ago
A newborn baby weighs 3.136 times 10 superscript 3 units. which unit of measure was used? grams ounces pounds tons
lorasvet [3.4K]

Answer:

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Step-by-step explanation:

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8 0
2 years ago
The blue whale is the largest animal living on the earth. The average blue whale measures 100 feet long (30 meters) and weighs 3
dangina [55]
Whales head : 1/3(100) = 100/3 = 33.33 ft or 1/3(30) = 30/3 = 10 meters
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average man height : 1/17(100) = 100/17 = 5.88 ft or 1/17(30) = 30/17 = 1.76 m
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4 0
3 years ago
A farmer watered 3/8 of a field. What percentage is equivalent to the fraction of the field the farmer watered?
umka2103 [35]

Answer:

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Step-by-step explanation:

100/8=12.5. 12.5*3=37.5.

I hope this helped!!

6 0
4 years ago
Read 2 more answers
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10 ounces + 14 ounces + 40 ounces= 64 ounces, or 4 pounds
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