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ehidna [41]
3 years ago
13

Please help solve please

Mathematics
1 answer:
irina1246 [14]3 years ago
8 0
You just solved it.... do u need the work shown?
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Find a solution to the following system of equations. –5x + y = –5 –4x + 2y = 2
Arte-miy333 [17]
-5x + y = -5.....multiply by -2
-4x + 2y = 2
---------------
10x - 2y = 10 (result of multiplying by -2)
-4x + 2y = 2
-----------------add
6x = 12
x = 12/6
x = 2

-5x + y = -5
-5(2) + y = -5
-10 + y = -5
y = -5 + 10
y = 5

solution is (2,5)

8 0
3 years ago
A cookie factory uses 1/5 of a bag of flour in each batch of cookies. The factory used 3/5 of a bag of flour yesterday. How many
Anni [7]
The factory made 3 batches of cookies. 
(See my work below)

7 0
3 years ago
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Help<br> Me ? I’m marking brainlist
dsp73

Answer: I belive the answer is C

Step-by-step explanation:

7 0
3 years ago
Can you help asap pls
jeka94

2 + 2 = 4  5 + 5 = 10 + 4 = 14 your answer is 14

Step-by-step explanation:

4 0
3 years ago
Next week your math teacher is giving a chapter test.
Naya [18.7K]

Answer:

15

Step-by-step explanation:

35-20= 15

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