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Mashcka [7]
3 years ago
9

I will give Brainliest to whoever can get here first!

Mathematics
1 answer:
USPshnik [31]3 years ago
5 0

Answer:

The answers would be as follows:

3

3

1

1

Step-by-step explanation:

We can tell that the first two have an infinite number of solutions because when we try to solve, we get a true statement. The first one is done for you below.

-6x + 7 = -6x + 7 ------> Add 6x to both sides

7 = 7 (TRUE STATEMENT)

We can tell the next two have no solution due to the fact that they develop a false statement when trying to solve.

-3x + 7 = 3x + 7 ----> Subtract 7 from both sides

-3x = 3x ---> Divide by 3

-x = x (UNTRUE STATEMENT)

You might be interested in
Please do not answer unless you are pretty sure. Thanks!
Aleksandr [31]
The enclosed diagram below shows the box diagram for the supplied data
 Population size: 12
 Medium: 54
 Lowest value: 40
 Highest value: 81
 First quartile: 43
 Third quartile: 76.25
 Interquartile range: 33.25
 With this information we can infer that the correct option is option 2, since it is the only diagram where the third quartile is greater than 76.

3 0
3 years ago
After 56 cans of soup were sold, a clerk moved the remaining cans to a display
wlad13 [49]

Answer:

  (x - 56) / 9

Step-by-step

We represent the original number of cans of soup by the variable x. After 56 cans of soup were sold, the remaining number of cans of soup is x - 56. Since we have shelves that can hold 9 cans, the number of shelves needed to fit all the remaining cans is 

                                          

3 0
3 years ago
Rick O'Shea, the only employee of Hunter Furniture Company, makes $30,000 per year and is paid once a month. For the month of Ju
vazorg [7]

Answer:

  $1976.25

Step-by-step explanation:

Rick's monthly pay is $30,000/12 = $2500.

His total deductions are ...

  180 + 37 + (6.2% +1.45% +4% +0.6%)(2500) = 217 +12.25%(2500)

  = 217 +306.25 = 523.25

Rick's net pay is the difference ...

  $2500 -523.25 = $1976.25 . . . . net pay for July

5 0
3 years ago
Which of the following is an example of a variable expense? And why
Nataly_w [17]
I believe Groceries is since groceries can be changed and prices can be altered more easily than the other three options. Can't explain that well, hope I helped!
4 0
3 years ago
Read 2 more answers
How many equilateral triangles in the plane have two vertices in the set {(0, 0), (0, 1), (1, 0), (1, 1)}?
Vadim26 [7]

Answer:

12

Step-by-step explanation:

There are 4 points, so there are C(4,2) = 4C2 = 6 pairs of  

points and since two equilateral triangles can be drawn having

that pair of points as vertices, there are 12 equilateral  

triangles that can be drawn having two vertices in the set  

{(0,0), (0,1), (1,0), (1,1)}.

8 0
3 years ago
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