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azamat
4 years ago
5

Can u please help me with al of these

Mathematics
1 answer:
klio [65]4 years ago
6 0
I hope this helps you

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Help please ;-;
anzhelika [568]

Answer:

could be either b or d

Step-by-step explanation:

3 0
3 years ago
A factory worker can make 14 products in 45 minutes.what is the workers unit rate
Goshia [24]
45/14 = a product every 3 minutes and 21 seconds
6 0
3 years ago
Let / f(x)= -5x + 3 and g(x) = 6x - 2. Find f*g and its domain.
lina2011 [118]

Answer:

The correct answer is:  Option 3.

Step-by-step explanation:

To begin the problem asks to find f· g which can be defined as [f*g](x). Now we are given that:

f(x)=-5x+3\\g(x)=6x-2

So now we need to 'multiply' our two algebraic expressions as follow:

fg(x)=(-5x+3)(6x-2)\\fg(x)=(-5x)(6x) +(-2)(-5x)+(3)(6x)+(3)(-2)\\fg(x)=-30x^2+10x+18x-6\\fg(x)=-30x^2+28x-6 Eqn.(1)

The domain of Eqn. (1) is all real numbers of x.

Which according to the given options , Option 3 is correct.

6 0
4 years ago
How many solutions are there for 4x>8
Anni [7]

Answer:

\Huge \boxed{X>2}

Step-by-step explanation:

\large \textnormal{To solve this problem, first you have to isolate it on one side of the equation.}

First, divide by 4 from both sides.

\displaystyle \frac{4x}{4}=\frac{8}{4}

Solve.

\displaystyle 8\div4=\boxed{2}

Therefore, the solutions of 4x>8 is 2.

In conclusion, the correct answer is x=2.

<h2 /><h2>Hope this helps!</h2><h2 /><h2 /><h2>Have a wonderful blessing day! :)</h2><h2 /><h2 /><h2>Good luck!</h2><h2 /><h2 /><h2>Regards!</h2><h2 /><h2 /><h2>-Charlie</h2>
4 0
4 years ago
Read 2 more answers
(08.01) Two lines, A and B, are represented by the following equations: Line A: 3x + 3y = 12 Line B: x + y = 4 Which statement i
UkoKoshka [18]

Answer: There are infinitely many solutions.

Step-by-step explanation:

Given, Two lines, A and B, are represented by the following equations:

Line A: 3x + 3y = 12

Line B: x + y = 4

By comparing to the equations a_1x+b_1x=c_1 and a_2x+b_2x=c_2 respectively , we have

a_1=3,\ b_1=3\ \ \&\ c_1=12\\\\a_2=1,\ b_2=1\ \ \&\ c_2=4

Now , \dfrac{a_1}{a_2}=\dfrac{3}{1},\ \dfrac{b_1}{b_2}=\dfrac{3}{1},\ \&\ \dfrac{c_1}{c_2}=\dfrac{12}{4}=\dfrac{3}{1}

i.e. \dfrac{a_1}{a_2}=\dfrac{b_1}{b_2}=\dfrac{c_1}{c_2}

It implies the gives lines are co-incident (linearly dependent).

That means it has infinitely many solutions.

So, the correct answer is "There are infinitely many solutions.".

6 0
4 years ago
Read 2 more answers
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