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seraphim [82]
3 years ago
5

I need dis answer to st

Mathematics
1 answer:
mojhsa [17]3 years ago
7 0

Answer:

The given system of equations has infinitely many solutions.

Step-by-step explanation:

Given equations are:

4x-2y = 28

2x-y = 14

From equation 2:

2x-14 = y

Putting in equation 1:

4x-2(2x-14) = 28\\4x-4x+28 = 28\\28 = 28

When this happens in the solution of a system i.e. same constant on both sides of equation, the system of equations has infinitely many solutions.

Hence,

The given system of equations has infinitely many solutions.

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DOES ANYONE KNOW HOW TO DO THIS? DUE AT 11 TONIGHT PLS HELP!
yan [13]

Answer:

No because its -10 per year so after 10 years the car value will go below zero which makes it useless

Step-by-step explanation:

6 0
3 years ago
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What is the common ratio of the sequence 3, 21, 147, … ?
Sedbober [7]
1029 the sequence increases by multiples of 7.
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3 years ago
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Help me and show your work.
wolverine [178]
25 people on team A
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6 0
3 years ago
Which statement is true?
AfilCa [17]

Answer:

C

Step-by-step explanation:

A) 258 x 8145 + 6 = 2101416

And

258 x 8145 = 2101416

So it is NOT the answer because 258 x 8145 + 6 is not 6times than the value of 258 x 8145

B) 6435 x (75452 + 4) =485559360

And

6435 x 75452 = 485533620

So it is NOT the answer beacuse 6435 x (75452 + 4) is not 4 more than the value of 6435 x 75452

D) 9,035 x (432 − 3) = 3876015

AND

9,035 x 432 = 3903120

So it is NOT the answer because 9,035 x (432 − 3) is not 3 less than the value of 9,035 x 432

THE ANSWER IS C BECAUSE :

7,684 − 4,322 = 3362

AND

2 x (7,684 − 4,322) = 6724

And when we do

6724 ÷ 3 =3362

So 7,684 − 4,322 is half value of 2 x (7,684 − 4,322)

4 0
3 years ago
What is the percent of increase from 5050 to 6767 ?
Veronika [31]

Answer: 34%

Step-by-step explanation:

First you subtract the bigger number / the number you are getting the increase from (6767) and subtract 5050 from 6767. Which you end up getting 1,717. So you divide 1,717 by 5050. Then multiply that answer by 100 to get your percentage value. Which is 34%.

Hopefully That Makes Sense!

7 0
3 years ago
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