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Ainat [17]
3 years ago
8

7(x+2)+3(x+5)=14(x+1)+2

Mathematics
2 answers:
shtirl [24]3 years ago
8 0

7x + 14 + 3x + 15 = 14x + 14 + 2 10x + 14 = 14x + 16 14 - 16 = 14x - 10x -2 = 4x X = - 2/4 X = - 1/2 OR X = - 0.5

REY [17]3 years ago
8 0
13/4 is the answer to this problem
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Although the actual amount varies by season and time of​ day, the average volume of water that flows over the falls each second
lutik1710 [3]
Given that <span>the average volume of water that flows over the falls each second is 4.8 \times 10^5 gallons.

There are 3,600 seconds in one hour.

Thus, in one hour, 4.8 \times 10^5\times3600=17280\times10^5=1.728\times10^9 gallons of water </span><span>flows over the falls.

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3 0
3 years ago
I’m super confused can anyone solve this
Ronch [10]

Answer:

x=5°, angle A=50°

Step-by-step explanation:

8x+11x-5+90=180

19x=95

x=5°

-->A= 11x-5

= 11*5-5

=50°

4 0
2 years ago
A population of caribou in a forest grows at a rate of 6% every year. If there are currently 258 caribou, which function represe
Dimas [21]

Answer:

P(t) = 258( 1 + 6%)^t

Step-by-step explanation:

Given that the  population of caribou in a forest grows at a rate of 6% every year. If there are currently 258 caribou, the function representing the number of caribou in the forest in t years will be

P(t) = 258( 1 + 6%)^t

Since it is increasing, it will be 1 + 6%

Where P(t) is the function representing the population after t years.

258 is the current or initial population.

6 0
3 years ago
Plz solve this as fast as u can ​
cluponka [151]

Step-by-step explanation:

The value of x is 40 degree

8 0
3 years ago
Felicity accidentally overdrew her bank account by $24.65. She then deposited a birthday check from her grandma for $25.00, paid
tensa zangetsu [6.8K]

Answer:

It would be  -13.6

Step-by-step explanation:

I used my calculator for this,  

-24.65 +25 - 46.75 + 32.80 = -13.6

7 0
3 years ago
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