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FrozenT [24]
3 years ago
5

The temperature in NJ is 85 degrees and climbing 2 degrees per hour. The temperature in Florida is 100 and falling 3 degrees per

hour. How many hours will it take for their temperature to be the same?
Mathematics
1 answer:
gladu [14]3 years ago
5 0

Answer:

3

Step-by-step explanation:

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It's always a good idea to check your solutions to any equation in the original equation. When solving an absolute value equatio
Andru [333]

You should must check for an extraneous solution when  the variable appears both inside and outside the absolute value expression

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

An extraneous solution is a solution that in obtained after completely solving an equation but it does not  work in the original given equation.

You should must check for an extraneous solution when  the variable appears both inside and outside the absolute value expression (Option D).

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7 0
2 years ago
Koji is installing a rectangular window in an office building. The window is 823 ft wide and 534 ft high. The formula for the ar
IrinaK [193]
A = b * h
b = 8 2/3
h = 5 3/4

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4 0
3 years ago
There are a total of 15 dimes and quarters in a covered cup. The value of all 15 coins totals 2.85
QveST [7]

Answer:

There are 6 dimes and 9 quarters.

Step-by-step explanation:

Represent the number of dimes and the number of quarters by d and q.

Then d + q = 15, or q = 15 - d.

Also, ($0.25)q + ($0.10)d = $2.85, or 5q + 2d = 57.

Substituding 15 - d for q, we get 5(15 - d) + 2d = 57, or

75 - 5d + 2d = 57, or

75 - 3d = 57, or

3d = 18.  Thus, there are 6 dimes.  Since q = 15 - d, q = 15 - 6 = 9.

There are 6 dimes and 9 quarters.

6 0
3 years ago
What is the value of point H on the number line?<br><br> A. 3/5<br> B. 2.6<br> C. 5/3<br> D. 1.4
mario62 [17]
I believe that it’s D
8 0
2 years ago
Read 2 more answers
Please help me i would really appreciate it<br> i will give brainliest
Ierofanga [76]

Answer:

b. multiply the bottom equation by 2

Step-by-step explanation:

it would eliminate y

3 0
2 years ago
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