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Maurinko [17]
3 years ago
10

3+x=2-3x A) 0 B) 1 C) Infinitely many

Mathematics
2 answers:
salantis [7]3 years ago
8 0
The answer is A) 0 ..........
bulgar [2K]3 years ago
8 0
3 + x - 2 = 3x
x + 1 = -3x
1 = -3x - x
1 = -4x
x = -1/4.

Answer: B) 1
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Rewrite 7 − 8 using the additive inverse
DedPeter [7]

Answer:

-8 + 7

Step-by-step explanation:

7 - 8 = -1

-8 + 7 = -1

7 0
3 years ago
The square of a number is 15 more than 2 times the number
UkoKoshka [18]

x^2 = 2x + 15

x^2 -2x - 15 = 0

Factor:

(x-5)(x+3) = 0

x = 5 or x = -3

3 0
3 years ago
The following table shows the number of innings pitched by each of the Greenbury Goblins' starting pitchers during the Rockbotto
Lady_Fox [76]

Answer:

The number of innings Brantley pitched is 7.

Step-by-step explanation:

We are given that the table shows the number of innings pitched by each of the Greenbury Goblins' starting pitchers during the Rockbottom Tournament below;

         Pitcher                           Number of innings pitched

          Calvin                                            11

          Thom                                             12

          Shawn                                            7

            Kris                                               3

         Brantley                                           x

Let the number of innings Brantley pitched be 'x'.

The mean of the following data set is given by the following formula;

          Mean = \frac{\text{Sum of all data values}}{\text{Total number of observations}}

                  8 = \frac{11+12+7+3+x}{5}

                 8\times 5 =33+x

                 40 = 33+x

                  x = 40 - 33 = 7

Hence, the number of innings Brantley pitched is 7.

8 0
3 years ago
Read 2 more answers
Work out the following giving your answer in its simplest form . 2 1/3 divide 1/4
Nana76 [90]

Answer:

\frac{28}{3}

Step-by-step explanation:

2\frac{1}{3}=\frac{7}{3}

\frac{7}{3}*4=\frac{28}{3}

6 0
3 years ago
Read 2 more answers
Triangle QSR has vértice Q(8,-6), R(10,5) and S(-3,3). What are the coordinates of the vertices of the image of the triangle aft
yaroslaw [1]

Answer:

Q′ =  

(0.4, –1.7)

R′ =  

(2.4, 9.3)

S′ =  

(–10.6, 7.3)

Step-by-step explanation:

You can subtract the rule from the transition coordinates to get the original figures coordinates. I also got it correct on edge.

7 0
3 years ago
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