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Alik [6]
3 years ago
6

What are the solutions to the equation 0 = x2 – x-6? Select two options

Mathematics
1 answer:
saul85 [17]3 years ago
5 0

Answer:

If this was what I think you meant, it would be x = -2 & 3

Step-by-step explanation:

0 = (x^2 - x - 6)

0 = (x+2)(x-3)

x= -2, 3

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Can anyone help me with this one? I'm doing Equations with Special Cases. ​
Colt1911 [192]

Answer:

x=1

Step-by-step explanation:

You multiply the 1/2 by everything in the parentheses, but multiplying by 1/2 basically cuts everything in half. So you would have (3x+4)=2x+4+x

Add the like terms together, so 2x+x=3x

Now you have 3x+4=3x+4

Because they are the same, your answer is 1.

6 0
3 years ago
Please help with #14 don’t need the graph just the variables 4 the total cost please!!!?!?!?!?
Sever21 [200]

Answer:

The equation would be 2+0.50x. Im not sure about the graph though

Step-by-step explanation:

4 0
3 years ago
A graph is shown. The values on the x axis are 0, 1, 2, 3, 4, 5. The values on the y axis are 0, 7, 14, 21, 28, 35. Points are s
agasfer [191]

The ratio of the number of cups of strawberry juice to the number of cups of lemon-lime soda is 7 : 1 ⇒ 3rd answer

Step-by-step explanation:

In A graph:

  • Points are shown on ordered pairs (0 , 0) , (1 , 7) , (2 , 14) , (3 , 21) and (4 , 28) are connected by a line
  • The label on the x-axis is Lemon-Lime Soda in cups
  • The label on the y-axis is Strawberry Juice in cups

We need to find the ratio of the number of cups of strawberry juice to the number of cups of lemon-lime soda

∵ The points are connected by line

∵ The x-axis represents the number of cups of Lemon-Lime Soda

∵ The y-axis represents the number of cups of Strawberry Juice

∴ The ratio of the the number of cups of strawberry juice to the

   number of cups of lemon-lime soda equal to the slope of the line

∵ The slope of the line m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

- You can calculate the slope of a line from any two points lie on it

∵ Points (1 , 7) and (2 , 14) lie on the line

∵ x_{1} = 1 and x_{2} = 2

∵ y_{1} = 7 and y_{2} = 14

∴ m=\frac{14-7}{2-1}=\frac{7}{1}

∵ The ratio of the number of cups of strawberry juice to the number

  of cups of lemon-lime soda = m

∴ The ratio of the number of cups of strawberry juice to the number

  of cups of lemon-lime soda = 7 : 1

The ratio of the number of cups of strawberry juice to the number of cups of lemon-lime soda is 7 : 1

Learn more:

You can learn more about the ratio in brainly.com/question/2707032

#LearnwithBrainly

7 0
4 years ago
Caiden earned $475 from mowing lawns last summer. He deposited this money in an account that pays an interest rate of 3.8%. What
Tpy6a [65]

Answer:

The balance after 15 year is  $831.25 .

Step-by-step explanation:

Formula

Where P is the principle and r is the rate of interest in the decimal form and t is the time.

As given

Caiden earned $475 from mowing lawns last summer.

He deposited this money in an account that pays an interest rate of 3.8% compounded annually.

Here

P = $475

3.8% is written in the decimal form.

= 0.038

r = 0.038

t = 15 years

Put in the formula

Amount = $831.25

Therefore the balance after 15 year is  $831.25 .

5 0
3 years ago
3k - 2 = 10<br> I don't understand how to solve this.
Katen [24]

Answer:

(4)

Step-by-step explanation:

you times the thing by the thing and then go boom because 3 x 4 - 2 = 10 ez ez gg

3 0
3 years ago
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