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Marina CMI [18]
3 years ago
6

HELP Find the value of two numbers if their sum is 5 and their difference is 30

Mathematics
2 answers:
vodomira [7]3 years ago
8 0

Answer:

The 2 numbers are -12.5 and 17.5.

Step-by-step explanation:

Let 1 number be x then  x - y  = 30 where the other number is y.

y = x - 30 so the sum is:

x - 30 + x = 5

2x = 35

x = 17.5

and y = 17.5 - 30 = -12.5.

Alex777 [14]3 years ago
3 0

Answer:

17.5 and -12.5

Step-by-step explanation:

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0.27

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Suppose A is the event of defect in the brake system and B is the event of defect in the fuel system,

We have given,

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3 years ago
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A.

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1 year ago
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2 years ago
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3 years ago
1x+11y=55 substitution
STatiana [176]

Answer:

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