Answer:
x = -0.907, 2.57
Step-by-step explanation:
Quadratic Formula: 
Since we are given <em>a</em> = 3, <em>b</em> = -5, and <em>c</em> = -7 from our quadratic, we simply use the Quadratic Formula:
Step 1: Plug in variables
Step 2: Solve
Step 3: Evaluate for decimals
You should get x = -0.906718 and 2.57338 as your answers.
The median is B. 2.5
Step-By-Step Explanation:
The dot plot goes by the data
1 2 2 3 3 4
those are six numbers in total!
Since 6 is an even number we'd need to find out the number in between the two numbers in the middle.
In this case that would be 2 and 3.
The number in the middle of 2 and 3 is 2.5
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IN CONCLUSION
Your answer is B. 2.5
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I hope I helped! :)
You divide 36 by 3 then multiply by 7 you're answer is 12 X 7=
Step-by-step explanation:
1/1 , 3
3/1 , 3
1 , 1
HCF is 1
LCM is 3 × 1 =3
2/2 , 9
3/1 , 9
3/1 , 3
1 , 1
HCF is 1
LCM is 3 × 3 × 2= 18
Answer:
Step-by-step explanation:
We want to solve for x in 
You need to group and combine like terms and write in standard form:
By comparing to 
, we a=1,b=-2 and c=-46
The solution can be obtained using the quadratic formula.
We substitute the coefficients to get:
The last choice is correct
