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2 years ago

If you rode a bike for 2hours and travelled 43km, calculate your average speed in minutes.

Mathematics

2 answers:

Galina-37 [17]2 years ago

7 0

Answer:

21.5

Step-by-step explanation:

As speed = distance/time

S= 43÷2

=21.5

PLS MARK Brainliest

Bad White [126]2 years ago

4 0

Answer:

0.36 km every minute

Step-by-step explanation:

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5. 3x-X-7=3 6.3x-3-X=3 7. -1 - 2x +3x=5 8. 3x - 22 - X=6 9. 2x+3x-10=10

Marta_Voda [28]

** 3x - x -7 = 3

2x = 10

x = 5

** 6. 3x - 3 -x = 3

18x - 3 - x = 3

17x = 6

x = $\frac{6}{17}$

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-7 - 2x + 3x = 5

-7 + x = 5

x = 12

** 8. 3x - 22 - x = 6

24x - 22 - x = 6

23x = 28

x = $\frac{28}{23}$

** 9. 2x + 3x -10 = 10

18x + 3x - 10 = 10

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3 years ago

Triangle has side lengths of (9k – 4m) centimeters, (8k + 3n)

Olegator [25]

Combine the k’s 17k
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17k-8m+12n

5 0

2 years ago

Evaluate 7³=7•7•7=343

ivanzaharov [21]

343=343=343
I am pretty sure this is the answer to the problem

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3 years ago

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Another One I need help withhhh sorrry

Effectus [21]

Answer:

y = 2x+3

Step-by-step explanation:

Sorry I'm probably too late since Quizziz doesn't wait unless you have the freeze timer thing.

y = mx+b

b is the y intercept. The y intercept (when x=0) is given in the table.

Now plug a coordinate in to solve for m.

My coordinates: (1,5)

5 = m + 3

Solve.

2 = m

m = 2

Note: never plug in the y intercept when looking for m.

You can also find the slope by (subtracting the y value of one coordinate from another y value of another coordinate)/(subtracting x value from the first y coordinate above from the x value from the second coordinate).

In this case, it'd be

m = (7-5)/(2-1)

m = 2/1

m = 2

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2 years ago

Question 9 (5 points)

ElenaW [278]

Answer:

The Answer is $4 or option (A)

Step-by-step explanation:

I took the test :)

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2 years ago

If you rode a bike for 2hours and travelled 43km, calculate your average speed in minutes.​

If you rode a bike for 2hours and travelled 43km, calculate your average speed in minutes.