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valentinak56 [21]
3 years ago
9

(–5, –6) a solution to this system of equations? 12x − 8y = –12 7x − 6y = 1

Mathematics
1 answer:
wel3 years ago
8 0

Answer:

x,y=-5,-6

Step-by-step explanation:

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Felipe is saving money for a class trip. He already has saved \$250$250dollar sign, 250 that he will put toward the trip. To sav
grin007 [14]

Answer:250+350m=270 because he adds 250 and each monthhe keeps constantly adding 350 dollars so this equation will help you answer your question hope iit helps

7 0
4 years ago
2x + 4y-31=123 what is the equation for x and then y​
UNO [17]

Answer:

i would say

y = ( 77 - x ) / 2

Step-by-step explanation:

2x + 4y = 123 + 31

2x +4y = 154

4y = 154 -2x

y = ( 154 - 2x ) / 4

y = ( 77 - x ) / 2

6 0
3 years ago
Solve for x.<br> A. 7<br> B. 5<br> C. 0<br> D. 2
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3 years ago
What is the value of the expression when y = 2?<br>2-y/4+y , 3(y + 2)/y​
Firdavs [7]

Answer:

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  • 2-2/4+2
  • 2+2-1/2
  • 4-1/2
  • (8-1)/2
  • 7/2

Q2: 3 (y+2)/y

  • 3(2+2)/2
  • 3×4/2
  • 3×2
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4 0
3 years ago
There are 10 less red skittles than orange Skittles in a bag. The orange Skittles are also twice the number of red skittles. Fin
Sunny_sXe [5.5K]

Let the number of red skittles be = x

Let the number of orange skittles be = y

Red skittles are 10 less than orange, this gives

x = y-10................(i)

Orange Skittles are twice the number of red skittles, this gives

y = 2x.............(ii)

Incorporating the value of y from second equation into first

x = 2x - 10

hence, x = 10

Now putting the value of x in equation second

y = 2x

y = 2*10

y = 20

Hence, the number of red skittles are 10 and the number of orange skittles are 20.


7 0
4 years ago
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