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liberstina [14]
4 years ago
9

Evaluate this problem

Mathematics
1 answer:
sammy [17]4 years ago
4 0
-5x-2y=2....(1)
6x-2y=24.....(2)
multiply (2) by -1,
-6x+2y=-24....(3)
add (1)+(3)
-5x-2y-6x+2y=2-24
-11x=-22
-11x/11=-22/11
x=2
plugging in the value of x in (1) 
-5(2)-2y=2
-10-2y=2
addind 10 to both sides
-2y=12
deviding both sides by -2
y=-6
so (x,y)=(2,-6)
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3 years ago
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tia_tia [17]

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3 years ago
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MAVERICK [17]

Answer:

Option B is correct.

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Step-by-step explanation:

An exponential function is of the form: y =ab^x        ....[1]

where

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8 0
3 years ago
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kobusy [5.1K]

decimal form

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fraction form

119571428571/1000000000

Have a nice day

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