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vitfil [10]
3 years ago
10

The net change for a certain stock is the dollar value change in the

Mathematics
1 answer:
Kaylis [27]3 years ago
5 0

Answer:

-3

Step-by-step explanation:

Just put that trust me

You might be interested in
You can use the _______ of a quadratic equation to determine the number and type of solutions
Dennis_Churaev [7]

Answer: Discriminant.


Step-by-step explanation:

1. The quadratic formula is:

x=\frac{-b+/-\sqrt{b^{2}-4ac}}{2a}

2. And the discriminant is inside the square root:

b^{2}-4ac

2. Then, if the discriminant is negative, the quadratic equation does not have real solutions, it has two imaginary solutions. If the discriminant is zero the quadratic has one solution. If the discriminant is positive, the quadratic equation has two distinct solutions.


7 0
3 years ago
Help with this and explain please
svet-max [94.6K]

Answer:

Step-by-step explanation:

-6x + y  = -6                     Add 6x to both sides

y = 6x - 6                         So the slope of the new line is 6

The point the new line has to go through is (-4,0) That will determine b.

y = 6x - 6

x  = - 4

y = 0

0 = 6*(-4) + b                    Combine

0 = - 24 + b                      add 24 to both sides

24 = b  

Answer:  y = 6x + 24

4 0
2 years ago
Which of the following are solutions to the quadratic equation? Check all that
Reil [10]

Answer:

x=-9/10

Step-by-step explanation:

2x+8x+16=7

Step 1: Simplify both sides of the equation.

2x+8x+16=7

(2x+8x)+(16)=7(Combine Like Terms)

10x+16=7

10x+16=7

Step 2: Subtract 16 from both sides.

10x+16−16=7−16

10x=−9

Step 3: Divide both sides by 10.

10x/10

=

−9/10

x=-9/10

7 0
3 years ago
Read 2 more answers
Describe lengths could not be used to form a triangle
Sloan [31]
6 inches, 1 inch, and 10 inches
7 0
3 years ago
Estimate the quotient for 317÷42 a.3 b.6 c.7 d.8
lesya [120]
42×3=126
42×6=252
42×7=294
42×8=336

Nearest is Product of 7
So quotient should be 7
4 0
3 years ago
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