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navik [9.2K]
4 years ago
12

I need help ASAP!!!!​

Mathematics
1 answer:
nydimaria [60]4 years ago
5 0

Answer:

17. is 20 18. is 9hours 19. is 60mph

you get this by doing 100 divided by 5 which equals 20 360 divided by 40=9 and 420 divided by 7 =60

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15=5k-13 whats the letter
Marina86 [1]

Answer:

k= 5.6

Step-by-step explanation:

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4 years ago
What equation do you get when you solve z - m = z + bx for x?
Arisa [49]

the answer is z-m=z+bx so z-m-z=bx and x=-mb

So it's the first option

the solution is x= - mb

6 0
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Plz help!<br> Solve the equation for x.
kondaur [170]

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X can be any number

Step-by-step explanation:

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2 years ago
On a snowy day 85% of the students of Wilson high school were present. If 572 of the students were present, how many students we
r-ruslan [8.4K]

Answer:

673

Step-by-step explanation:

okay so uh this is my way and the answer works so like yea teachers dont show like this but ii figured this works

okay so

85/100 = 572/?

so if you divide 85 by 85 its gonna equal 1 and 1 times 100 is gonna be 100

useing the same concept, it should be the same with 572 , but instead of divideing by 572, divide by 85.

basically 572/85

okay now thats gonna give you 6.72941176471 thats vasically 1% of the population.

so multiply 6.72941176471 * 100

so now you have

672.941176471 and you can round this to 673 kids.

and you know its right since 85% of 673 is 572.05 and you can sound to 572

7 0
2 years ago
Read 2 more answers
Blake ran 2 3/4 miles around a track. If one lap is 1/4 Mile how many laps did Blake run?
cricket20 [7]

Answer:

11

Step-by-step explanation:

2 3/4 divided by 1/4 = 11

5 0
3 years ago
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