3 years ago

Express the Set -3x+25>2x+5 using interval notation

2 answers:

4 0

(4,-∞) since you have to isolate the x first which would give you this inequality: x<4. This means that any number less than 4 can be the solution.

4 0

-3x - 2x > 5 - 25
-5x > -20
x < 4

in interval notation this is (-∞, 4)

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BARSIC [14]

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Darya [45]

Answer: 3 times.

Step-by-step explanation:

Here, The Volume of the gas tank = 4710 $in^3$

While, The radius of the cylindrical shaped bucket = 5 in

And, Height of the cylindrical shaped bucket = 20 in

Therefore, The volume of the bucket = $\pi \times r^2\times h$

= 3.14 × 5 × 5 × 20 = 1570

According to the question, cylinder shaped bucket is used to fill the tank.

Thus, The number of times the bucket will be used to fill the tank

= The Volume of the gas tank/ The volume of the bucket = 4710/1570 = 3

Therefore, The bucket will be used three times to fill the tank.

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Elan Coil [88]

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Vladimir79 [104]

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kap26 [50]

Answer:

x = 180 - (37 + 53)

Step-by-step explanation:

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