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Orlov [11]
2 years ago
10

Can i get some help please??? Thanks!!!!

Mathematics
1 answer:
Musya8 [376]2 years ago
8 0

Answer: try 34

Step-by-step explanation:

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-x+y=15−x+y=15 and -5x-3y=27−5x−3y=27 <br> Solve the system of equations by combining the equations
Arisa [49]

Answer:

x = -9, y = 6.

Step-by-step explanation:

-x + y = 15

-5x - 3y = 27

From the first equation:

y = x + 15.

Substituting for y in second equation:

-5x - 3(x + 15) = 27

-8x - 45 = 27

-8x = 72

x = -9.

Now plug x = -9 into equation 1

-(-9) + y = 15

y = 15 -9 = 6.

8 0
2 years ago
PPPPPPPPPPLLLLLLLLLLZZZZZZ HELP!<br><br> A.<br> B.<br> C.<br> D.
BigorU [14]
The answer to the question is d

7 0
3 years ago
The area of a rectangle is represented by x^2- 7x + 10. What are the missing side lengths of the rectangle?
ladessa [460]
Length = x - 2
Width = x - 5

Explanation:

Area = x^2 - 7x + 10
Area = (x - 2)(x - 5)
Area = Length x Width

Length = x - 2
Width = x - 5
4 0
2 years ago
Im to lazy please help.. ;-;
Mumz [18]

Step-by-step explanation:

18h=252

9h=?(x)

9×252=18x

2268=18x

2268/18=x

x=126

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2 years ago
There are 5 cats for every 4 dogs at the animal shelter. What is the ratio of dogs to cats?
grigory [225]

Answer:

4:5

Step-by-step explanation:

6 0
2 years ago
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