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hichkok12 [17]
3 years ago
9

the appalachian trail is a 2,155-mile hiking trail in the eastern United states. You plan to hike the section of the trail that

is in New Jersey at a rate of 9 miles per day. If the hike will take you 8 days, what is the length of the trail in new Jersey?
Mathematics
1 answer:
Anestetic [448]3 years ago
4 0

Step-by-step explanation:

9 miles per day

8 days hiking

9m x 8d = 72 miles long

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Kelly plants 45 tulips in 30 minutes what is the unit rate?
Furkat [3]

Answer:

1 minute

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Step-by-step explanation:

7 0
3 years ago
Alaska has a land area of about 1700000 square miles Florida has a land area one tenth of the size of Alaska what is the land ar
AnnyKZ [126]

Answer:

The land area of Florida is 170,000\ mi^2

Step-by-step explanation:

Let

x -----> the land area of Alaska in square miles

y -----> the land area of Florida in square miles

we know that

The linear equation that represent this problem is equal to

y=\frac{1}{10}x ----> equation A

x=1,700,000 ----> equation B

substitute equation B in equation A and solve for y

y=\frac{1}{10}(1,700,000)=170,000\ mi^2

Remember that

Florida's land area is one-tenth the size of Alaska is the same as to say that Alaska's land area is ten times the size of Florida

8 0
3 years ago
(5^3)5<br> help me with my math i need to get up to an 70%
Fofino [41]

Answer: 625

Step-by-step explanation:

Do 5 to the third power, get the answer, and then multiply times 5 to get 625. Please mark this as the brainliest answer <3

5 0
3 years ago
Which of the following is an extraneous solution of startroot 4 x 41 endroot = x 5? x = –8 x = –2 x = 2 x = 8
Gnom [1K]

The extraneous solution of startroot 4 x 41 endroot = x 5 will be A. -8.

<h3>What is an extraneous solution?</h3>

It should be noted that an extraneous solution simply means a root of a transformed equation which isn't part of the original equation.

✓4x + 41 = x + 5

Square both sides

4x + 41 = x² + 10x + 25

x² + 6x - 16

x(x + 8) - 2(x + 8) = 0

x + 8 = 0

x= 0 + 8 = 8

Learn more about extraneous solution on:

brainly.com/question/295656

#SPJ4

7 0
2 years ago
Read 2 more answers
20 points!!!!
bekas [8.4K]
Should be B! Hope it helps
5 0
3 years ago
Read 2 more answers
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