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Ne4ueva [31]
3 years ago
11

HELPPPP!!!! ASAPPPPPP!!!!

Mathematics
1 answer:
7nadin3 [17]3 years ago
6 0
Multiply the first equation by three, the y’s will cancel out.
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How much more expensive is it to buy a ticket in New york than in Atlanta?
gizmo_the_mogwai [7]

Answer:B


Step-by-step explanation:


6 0
3 years ago
find three consecutive odd integers such that the sum of the smallest number and middle number is 27 less than 3 times the large
katrin2010 [14]

A generic odd number can be written as

2k+1,\quad k \in \mathbb{Z}

Since there is an odd number every two numbers, three consecutive odd numbers will be

2k+1,\quad 2k+3,\quad 2k+5

Now let's make up the equations: the sum of the first two is

(2k+1)+(2k+3)

And 27 less than 3 times the largest is

3(2k+5)-27

These two must be the same, so we have

(2k+1)+(2k+3)=3(2k+5)-27 \iff 4k+4 = 6k+30-27 \iff 4k+4=6k+3

Subtracting 4k and 3 from both sides gives

1=2k \iff k=\dfrac{1}{2}

Which means that the problem has no solution.

To confirm this hypothesis, we can observe that, on the left hand side, we have the sum of two odd numbers, which is even

On the right hand side, we have an odd number, multiplied by 3 (still odd), take away 27 (still odd).

So, the left hand side is even, and the right hand side is odd. They can't be the same number.

7 0
4 years ago
State a conclusion that seems reasonable.
melisa1 [442]
There will be a true-false test today. :)
4 0
3 years ago
Read 2 more answers
What is 228/298 simplified to its lowest term?
rosijanka [135]
Find the GCF of 228 and 298 and that would be 2.

divide both the numerator and denominator by 2

simplify

Answer: 114/149.
5 0
4 years ago
Fihd the area of the triangle.<br> 6<br> 8<br> square units
damaskus [11]

Answer:

area of triangle is

\frac{1}{2} * b*h\\\\\frac{1}{2} *6*8\\\\6*4=24

7 0
3 years ago
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