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max2010maxim [7]

2 years ago

14

Which of the following (x,y) pairs is the solution to the system of equations –3x + y = –8 and x + 2y = 12 ?

2 answers:

slavikrds [6]2 years ago

6 0

Answer:

Step-by-step explanation:

The solution to a system of linear equations is the ordered pair (or pairs) that satisfies all ... Solve the following system of equations by substitution. ... For example, consider the system of equations below: 3x + 2y = 6 x − y = 8 ... 12x + 18y = 39

exis [7]2 years ago

3 0

Answer:

The answer is (4,4)

Step-by-step explanation:

I had this same problem and got it right so can you give me 5 stars:)

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Kristen gets home from work at 5:34 p.m. Kristen's dinner is ready at 5:51 p.m.

bazaltina [42]

Answer:

1,020 seconds

Step-by-step explanation:

we know that

To find out how many seconds after Kristen gets home is her dinner ready, subtract the time Kristen gets home from the time Kristen's dinner is ready

so

$5:51 p.m-5:34 p.m=17 min$

Remember that

$1\ min=60\ sec$

Convert minutes to seconds

$17\ min=17(60)=1,020\ sec$

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sashaice [31]

Answer:

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What is the product of 4.5 x 6.2 ?

NeX [460]

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