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laiz [17]
3 years ago
12

What is f(x)=2x+3 if x=10

Mathematics
2 answers:
tatiyna3 years ago
8 0

Answer:

23

Step-by-step explanation:

2(10)+3

20+3

(10,23)

Please mark brainliest :)

mojhsa [17]3 years ago
4 0

Answer:

X=23 sorry if I’m wrong

Step-by-step explanation:

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Simplify completely 10x6y3+20x3y2/5x3y​
Kryger [21]

Answer:

\large\boxed{\dfrac{10x^6y^3+20x^3y^2}{5x^3y}=2x^3y^2+4y}

Step-by-step explanation:

\dfrac{10x^6y^3+20x^3y^2}{5x^3y}=\dfrac{(5x^3y)(2x^3y^2)+(5x^3y)(4y)}{5x^3y}\\\\=\dfrac{5x^3y(2x^3y^2+4y)}{5x^3y}\qquad\text{cancel}\ 5x^3y\\\\=2x^3y^2+4y

8 0
3 years ago
Point One = (-1,-1)<br> Point Two = (0,4)<br> Point-Slope Form:
-Dominant- [34]

Answer:

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Step-by-step explanation:

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y- (-1) = m( x-(-1) )

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4 0
3 years ago
A motor boat travels 60 miles down a river in 3 hours but takes 5 hours to return upstream. Find the rate of the boat in still w
prohojiy [21]

Step-by-step explanation:

Given that,

A motor boat travels 60 miles down a river in 3 hours but takes 5 hours to return upstream,

We know that,

Speed = distance/time

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The rate while moving upstream =\dfrac{60}{5}=12\ mph

The rate of the boat in still water is the average of these:

v_s=\dfrac{20+12}{2}=16\ mph

The rate of the current is the difference between the boat speed and actual speed = 16 mph - 12 mph = 4 mph

Hence, this is the required solution.

7 0
2 years ago
A Truck weighs 3 tons how many pounds does it weigh?
Monica [59]

Answer:

6000 pounds

Step-by-step explanation:

5 0
2 years ago
in seans fish tank, there are 6 times as many goldfish as there are guppies.there are a total of 21 fish in tje tank. how many m
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There are 126 more goldfish then guppies.

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2 years ago
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