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LekaFEV [45]
3 years ago
12

Write an algebrale expression for the phrase "elghe more than three times a number

Mathematics
1 answer:
gavmur [86]3 years ago
5 0

x 3

Step-by-step explanation:

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Divide<br><br> ( 6x^3 - 17x^2 + 8x -1 ) divided by ( 3x - 1 )
patriot [66]

Answer:

2x^2 - 5x + 1.

Step-by-step explanation:

3x - 1 ) 6x^3 - 17x^2 + 8x - 1 ( 2x^2 - 5x + 1

           6x^3 -  2x^2

                    - 15x^2 + 8x

                    - 15x^2 + 5x

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                                     3x - 1

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3 years ago
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The ratio of boys to girls in a classroom is 15 to 12. What is the ratio of boys to total students in the classroom.
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Answer:

Step-by-step explanation:

15 boys  + 12 girls = 27 students

15:27 = 5:9

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4 years ago
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The two legs of a right triangle are the same length. The hypotenuse is 6 meters long. Find the length of the legs. Express your
TiliK225 [7]
The hypotenuse of an isosceles right triangle is √2 times the length of a leg, so the legs are
.. 6/√2 = 3√2 ≈ 4.2426 . . . . meters long
6 0
3 years ago
Hobbs Mules charges $80 for a 2-hour mule ride and $144 for a 4-hour mule ride. The table down below shows how much McGee Mules
Nataliya [291]

Answer: If a group wants to take a 3 hour ride they should choose Hobbs Mules.

Step-by-step explanation:

First figure out how much a 3 hour ride at McGee Mules would cost. Do this by setting up a proportion, then solving it.

Numerator = Time       Denominator = Cost

\frac{1}{42} = \frac{3}{x}  42 x 3 = 126/1 = 126  So a 3 hour ride with Mcgee should cost $126.

Next figure out how much a 3 hour ride at Hobbs Mules would cost by doing the same thing.

\frac{2}{80} = \frac{3}{x}   80 x 3 = 240/2 = 120  So a 3 hour ride with Hobbs should cost $120.

In conclusion, The group should choose Hobbs because they price is $6 cheaper.

8 0
3 years ago
The product of a number, x, and 18 is 113.4. Which equation and value of x represent this relationship? x + 18 = I (113.4) = 95.
s344n2d4d5 [400]

equation

x\times18=113.4

value of x

undefined

3 0
1 year ago
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