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weeeeeb [17]
3 years ago
13

Please help me:) i will give brainliest to the right answer<3

Mathematics
1 answer:
erik [133]3 years ago
5 0

Answer:

It does

Step-by-step explanation:

It does have a proportional relationship because if you try to find the relationship between the first two inputs and outputs, you can find that it is 21 (1 to 21, 21 divided by 1 would be 21) then if you use that relationship with the other numbers (times 21) you would get the same answer. For example in the second one, the two numbers are 2 and 42, 2 times 21 would equal 42. The next one would be 3 times 21 to equal 63 and etc.

Hope this Helps!!

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I dont know anything about percents and I need to know right now
Ludmilka [50]
To find a percent, you need to put the numbers into a fraction first. Since the total number of beads is there, that is the denominator (number on the bottom of the fraction). The purple bead number will go on the top. This makes the fraction 8/12. When you divide 12 by 8, you get the decimal 0.66666667. You move the decimal two places over and get ~66%. This makes your answer B. Hope this helps! :)
5 0
3 years ago
Read 2 more answers
Will give brainliest!
fiasKO [112]
Let's give some distances
100 up 100 flat 100 down meters
then return 100 up 100 flat 100 down


time required (distance/rate = time ) 200/100 + 200/120 + 200 / 150 = 5 hr

distance 600


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5 0
2 years ago
PLEASE ANSWER ASAP CAUSE THIS QUIZ IS DUE SOON
AlladinOne [14]

Answer:

4x-2y=2

Step-by-step explanation:

Line R is represented by the following equation:

x+y=2

We need to choose another system of equation of x+y=2

whose solution is (1,1)

The equation must be satisfy the point (1,1)

Option 1: 2x+y = 2

Put x=1 and y=1

2(1)+1 = 3

3 ≠ 2

False

Option 2: 4x-2y=2

Put x=1 and y=1

4(1) - 2(1) = 2

2 = 2

True

Option 3: 2x-2y=2

Put x=1 and y=1

2(1) - 2(1) = 0

0 ≠ 2

False

Option 4: x+y=4

Put x=1 and y=1

1+1 = 2

2 ≠ 4

False

Hence, The system of equation is 4x-2y=2

5 0
2 years ago
The graph below shows a system of equations:
Darya [45]

ANSWER

The x-coordinate of the solution to the system of equations is 3.

EXPLANATION

The solution to the system of equations is the point of intersection of the straight lines that represents the given system.

From the graph the two straight lines intersected at:

(3,2)

Hence the solution to the system of equations is (3,2)

The x-coordinate of the solution to the system of equations is 3.

4 0
3 years ago
Can someone help me with this?
charle [14.2K]

Answer:

abbfbfv  gb fg

Step-by-step explanation:

fv bfxc bxfv

7 0
3 years ago
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