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Leya [2.2K]
3 years ago
14

Simplify this expression. 17 - 12x - 18 - 5x

Mathematics
1 answer:
sergij07 [2.7K]3 years ago
5 0

Answer:

-17x-1

Step-by-step explanation:

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Ok so this person was paid $422.75 this week for working one week. $42.75 though, was added onto her normal paycheck because she worked overtime. So we subtract the $42.75 from the $422.75 to get $380. So if she made that normal money by working for 40 hours we need to find how much money she makes in one hour. SO we just do 380/40 to get $9.50 per hour

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3 years ago
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Elan Coil [88]

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3 years ago
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Help me with this please!!
ololo11 [35]

Answer:

DE ≅ XY and XY ≅ YZ, then DE ≅ YZ

Thus, this statement is illustrated or validated by the 'Transitive Property of Segment Congruence'.

Step-by-step explanation:

We know that if two segments are congruent to the third segment, then they will be congruent to each other. This is called Transitive Property of Segment Congruence.

For example, Let suppose

  • segment LM = 30 units
  • segment AB = 30  units                    
  • segment BC = 30 units

LM ≅ AB and AB ≅ BC, then LM ≅ BC

30  ≅ 30 and  30  ≅ 30, then 30  ≅ 30

Thus, this validates the 'Transitive Property of Segment Congruence'.

Now Given

DE ≅ XY and XY ≅ YZ, then DE ≅ YZ

Thus, according to the above discussion, this statement is illustrated or validated by the 'Transitive Property of Segment Congruence'.

8 0
3 years ago
Mr. Parker has driven 55 miles of a 300-mile trip. If he is traveling at or below the 70 miles per hour speed limit, how much lo
juin [17]

Answer: Mr. Parker can expect the trip to be at least 3 and a half hours

1 tennis racquet and 5 cans of tennis balls

at least 4 days

Step-by-step explanation:

300 - 55 = 245

3.25 x 5 = 16.25       43.75 + 16.25 = 60

40 / 12 = 3.3333333         So you can only visit 3 days with the daily pass before it cost 40 dollars

8 0
4 years ago
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A soup can in the shape of a cylinder is 4 inches tall and has a radius of 2 inches. How much soup will fit in the can? Use 3.14
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To solve this problem you will need to find the volume of the soup can (cylinder).

Volume of a cylinder: \pi r^2h

Plug 2 for r and 4 for h.

\pi 2^24 = 50.24 (using 3.14 for pi)

50.24 in³ of soup will fit in the can.

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3 years ago
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