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lutik1710 [3]
3 years ago
12

Given g(x)=-2x+3, solve for x when g(x)=-3

Mathematics
1 answer:
erma4kov [3.2K]3 years ago
5 0

Answer:

g(-3)=9

Step-by-step explanation:

Replace all of the (x) with -3

So the new equation

g(-3)= -2(-3)+3

Now simplify

g(-3)= 6+3

Simplify further

g(-3)= 9

Hope this helps!

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Solve the problem in the attached
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Answer:

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Step-by-step explanation:

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3 years ago
Write a system of equations with a solution (4,–3)
Gennadij [26K]
<span>1.       </span><span>So we have the system of equation. (4, -3)
let’s create another system of equation.
Let a = 4
and Let b = -3
First equation
=> Let’s pick any numbers to be used. Let’s have number 5
=> 5a + 5b
=> 5 (4) + 5 (-3)
=> 20 + (-15)
negative and positive is equals to negative
=> 20 – 15
=> 5 (this the first value of our equation, let this be the value of X)

Second
=> Pick another number, Let’s have 6
=> 6a + 6b
=> 6 (4) + 6 (-3)
=> 24 + (-18)
=> 24 – 18
=> 6 (this is the value of our second equation, let this value be Y)

Now, we have (A, B) = (4, -3) and (X, Y) = (5,6)</span>



3 0
3 years ago
Read 2 more answers
What is the slope of the line with the given equation: 2x + y = 5​
kupik [55]

Answer:

Using the slope-intercept form, the slope is 2 .

Step-by-step explanation:

8 0
3 years ago
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Please help! The length of a rectangle is 3 less than 4 times the width. The perimeter is 34. Find the length and width of the r
Inga [223]

Length (L): 4w - 3

width (w): w

Perimeter (P) = 2L + 2w

                 34 = 2(4w - 3) + 2(w)

                 34 = 8w - 6 + 2w

                 34 = 10w - 6

                 40 = 10w

                   4 = w

Length (L): 4w - 3   = 4(4) - 3   = 16 - 3   = 13

Answer: width=4, length = 13

3 0
4 years ago
Diana paints 150 fence posts and chuck paints 130 fence posts. Diana paints 10 more fence posts than chuck. How many fence posts
statuscvo [17]

Complete Question

The  complete question is shown on the first uploaded image

Answer:

Step-by-step explanation:

From the question we are told that

  The  relationship is  \frac{150 }{d}   = \frac{130}{c}

   The number of fence post painted by chuck is  l = 130

    The number of fence post painted by Diana  is k =  150

    can paint 10 fences more than chuck  so let say the  of fence painted in an hour by chuck is g

     Then  the number of fence post painted by Diana in one hour is

          f =  g+ 10

 So

       \frac{150 }{ g + 10 }   = \frac{130}{g}

       130 g  + 1300 =  150g

        g =  65 \  m

5 0
4 years ago
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