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3 years ago

5-x<8;x=-3 how do you solve that?

Mathematics

1 answer:

Sergio [31]3 years ago

8 0

Make sure you substitute x for 3

The equation would be:

5-3<8

Subtract 3

2<8

The statement is true

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What percent is the change in the price if: a The price was $100 and now it is $1250?

KatRina [158]

Answer:

The increase is 1150.

11.5 times the original value, or 1150% of it. That's a big increase, and I would not buy that thing, whatever it is.

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3 years ago

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3 years ago

The diagram shows a square-based cuboid 10cm and 4cm work out the volume of the cuboid

aleksandr82 [10.1K]

Answer:

40cm^3

Step-by-step explanation:

volume of a cuboid formula: L*W*H

l=length

w=width

h=height

since ;length and width are already multiplied and given to us as 10, we can multiply 10 with 4 to get volume

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hope this helps!

4 0

3 years ago

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alexira [117]

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3 years ago

Sarah took the advertising department from her company on a round trip to meet with a potential client. Including Sarah a total

ololo11 [35]

Answer:

Step-by-step explanation:

c + f = 16......c = 16 - f

340c + 910f = 9430

340(16 - f) + 910f = 9430

5440 - 340f + 910f = 9430

-340f + 910f = 9430 - 5440

570f = 3990

f = 3990/570

f = 7 <====== 7 first class tickets bought

c + f = 16

c + 7 = 16

c = 16 - 7

c = 9 <====== 9 coach tickets bought

3 0

3 years ago