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Reika [66]
3 years ago
5

2u + 1 > -5/4u - 9 help please

Mathematics
1 answer:
FinnZ [79.3K]3 years ago
4 0
2u + 1 > -5/4u - 9
2u + 5/4u > -9 - 1
8/4u + 5/4u > -10
13/4u > -10
u > - 10 * 4/13
u > -40/13 or - 3 1/13 <=
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3 years ago
you select a card at random from a standard deck of 52 cards. In how many ways can you select a black card
alexira [117]

Answer:

26

Step-by-step explanation:

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4 years ago
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Alexandra [31]

Answer:

Step-by-step explanation:

What you wrote below the top line and the bottom line are not the same thing.

I think you really want the second line, but one can't be sure.

(1*2 + 5)/2 div (9/8)

7/2 // 9/8

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7*8/18 = 56/18 = 28/9

If you really do want the top line (the latex) it is different.

1 2/5  div (8/9)     Is there such a thing as tfrac? I didn't know this but there is.

(1*5 + 2)5 // (8/9)

7/5 // 8/9             Invert the bottom fraction and multiply

7/5 * 9 / 8

63 / 40

1 23/40

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3 years ago
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Anna71 [15]

Answer:

Nothing left

Step-by-step explanation:

Nothing left

2/7+4/5=38/35

1 3/35

4 0
3 years ago
Read 2 more answers
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