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suter [353]
2 years ago
13

I USE 30 minutes to run 3 kilometers what is my avarge speed

Mathematics
2 answers:
kati45 [8]2 years ago
8 0

Answer:

1 kilometer for every 10 minutes.

Step-by-step explanation:

Divide 30/3 to get your ratio

irinina [24]2 years ago
5 0

Answer:10

Step-by-step explanation:

because if you divide 30 by 3 you will get 10

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|3k-2|=2|k+2| solve please
djyliett [7]
3k-2=2k+4
-2k. -2k
k-2=4
+2. +2
k =6
4 0
3 years ago
Hello I need help thanks!
prisoha [69]

Answer:

$36

Step-by-step explanation:

ok so first you want to find out how much she makes per hour and to do that you would take $27 / 3hrs = $9. So now we know that Kayla makes $9 per hour. If she babysits for 4 hours you would then do $9 x 4hr = $36.

8 0
3 years ago
A trapezoid is shown. The lengths of the bases are 4 and 8. The height of the altitude is 4. What is the area of the trapezoid?
katrin [286]
It would be 24 units^2 because the middle is 16 and the two triangles are 4 each
3 0
2 years ago
Read 2 more answers
Solve for x.<br> 8(x + 1) - 3(x + 4) = 7(2 - x)<br> Ox=11<br> Ox=-11<br> Ox= -1 1 /<br> Ox=11/
inna [77]

Answer:

1.5

Step-by-step explanation:

8(x + 1) - 3(x + 4) = 7(2 - x) \\ 8 x + 8 - 3x - 12 = 14 - 7x \\ 8x - 3x + 7x = 14 - 8 + 12 \\ 12x = 18 \\ x =  \frac{18}{12} \\ x =  \frac{3}{2}  \\  x = 1.5

3 0
3 years ago
Read 2 more answers
What is Number 13 plss I need answer ASAP
Sergeu [11.5K]

Answer:

Step-by-step explanation:

As you can see, she bought 8 muffins and 2 of them were apple, and the other 2 were banana.

( The rest were blueberry )

Since her family ate the APPLE and BANANA muffins, it's asking you to find the FRACTION of the muffins they ate. So 4 banana and apple muffins outta 3 varieties ( Total 8 muffins )  and 4 blueberry left.

So it's like 4 outta 8

idk I think im wrong :,U

3 0
3 years ago
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