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Furkat [3]
3 years ago
7

Simplify the expression 6x(5x2 − x).

Mathematics
1 answer:
8090 [49]3 years ago
6 0
Distribute then multiply 6x to all the terms inside parenthesis remember order of operations starting from left to right when solving expressions so the when you distribute
is 30x3-6x2 the 3 and 2 after x represent x cubed and squared
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carlos provides dog- walking services in his neighborhood. For each walk, he charges a flat fee of $5 for clean-up and $6 per do
dimulka [17.4K]
Let x be the number of dogs.  The equation would be

y = 5+6x.

The flat fee is independent of the number of dogs.  The $6 per dog fee gets multiplied by the number of dogs.
5 0
3 years ago
Find the missing side. Round your answer to the nearest tenth please help me
Goshia [24]

9514 1404 393

Answer:

  16.9

Step-by-step explanation:

The marked sides are the hypotenuse and the one opposite the angle. The relevant trig function is ...

  Sin = Opposite/Hypotenuse

Multiplying by the hypotenuse gives an equation for the opposite side.

  x = 22·sin(50°)

  x ≈ 16.9

5 0
3 years ago
Please help
vaieri [72.5K]

Answer:

B

Step-by-step explanation:

So this was a pretty difficult question to do algebraically so I just came up with an example.

6 0
4 years ago
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Lelu [443]
Linear and trigonometric
6 0
3 years ago
Please help me, i will mark the brainliest pls!
Burka [1]
No because if you could use distributive property you would do 5*7 then 5*10 then you would get 35*50 which equals 1,750 and if you do it like it’s set up you would do 7*10 first cause PEMDAS so parentheses first so 7*10 is 70 then 70*5 is 350 and that’s not even close to the other answer so no you can’t .
6 0
3 years ago
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