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Lady bird [3.3K]
4 years ago
10

1 Which is an accurate conclusion regarding the system of equations below? y = x-1 y = 3 - 2 3 - 2 x O A. There is no solution,

since both equations have the same slope. There We infinitely many solutions, since the same line represents both , equations. O B. O C. The only solution is the ordered pair (1, 3). OD. The only solution is the ordered pair (3, 1).​
Mathematics
1 answer:
Alex73 [517]4 years ago
3 0

Answer:the first one

Step-by-step explanation:

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Jamie and his two brothers divided a package of 125 toy cars equally. About how many cars did each of them receive
sp2606 [1]

41 and there are two left

8 0
3 years ago
D is partly constant and partly varies with V. When V = 40, D = 150, and when V = 54, D = 192. Find D when V = 73.
Temka [501]
D = mV + C , ( compare this to your familiar y = mx + b)
when V=40, D=150
150 = 40m + C **
when V=54, D=192
192 = 54m + C ***
subtract ** from ***
42 = 14m
m = 3
sub into ** , 150 = 120 + C
C = 30

so you have D = 3V + 30

sub in your given value of V
8 0
3 years ago
Help with this question, please! ASAP!!
ValentinkaMS [17]

Answer:

I think the correct answer is D

Step-by-step explanation:

8 0
3 years ago
Darko found the distance between points A(3,-4) and B(-1,3) his work is shown below
alex41 [277]

In this question , Darko have to find the distance between A(3,-4) and B (-1,3) .

He uses the correct formula, which is

d = \sqrt{ (x_{2} - x_{1})^2 + (y_{2} - y_{1})^2}

And on substituting the values , we will get

d = \sqrt{ (-1-3)^2 + (3- (-4))^2 }

And in this line, Darko did the mistake .


4 0
3 years ago
Read 2 more answers
a train traveled 145 miles in 4.2 hours. to the nearest tenth, what was the average speed of the train in miles per hour?
AURORKA [14]

Answer:

34.5

Step-by-step explanation:

divide 145 by 4.2

4 0
3 years ago
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