1.25 is the slope 5/4 rise over run
<span>1x + 2x = 15
3x = 15
3x/3 = 15/3
x = 5
Gemma = 1x, Zak = 2x therefore Gemma = 5 and Zak = 10</span>
Answer:
10x - 1
Step-by-step explanation:
30x^2 − 33x + 3 =
= 3(10x^2 - 11x + 1)
= 3(10x - 1)(x - 1)
Answer: 10x - 1
Answer:
<u>No</u>
<u>Step-by-step explanation:</u>
Remember, for a hypothesis or claim to be rejected it means it either passed or was below the assumed range of values.
However, in this case there was no mention of the range of values, just a statement by the highway department executive who claims that the number of fatal accidents which occur in her state does not vary from month to month.
We therefore, cannot use the results of the study of 108,108 fatal accidents as a basis for rejection as it lacks sufficient information.
Answer:
The center is 
.
The problem:
What is the center of the circle X2 + y2 = 28+ 3x?
Step-by-step explanation:
We need to put anything with an 
together and anything with a 
together:
Subtract 
on both sides:
We need to complete the square for 's. The 's are already done.
Keep in mind: ^2](https://tex.z-dn.net/?f=x%5E2%2Bbx%2B%28%5Cfrac%7Bb%7D%7B2%7D%29%5E2%3D%28x%2B%5Cfrac%7Bb%7D%7B2%7D%29%5E2%3C%2Fp%3E%3Cp%3E%3C%2Fp%3E%3Cp%3ESo%20we%20are%20going%20to%20add%20%5Btex%5D%28%5Cfrac%7B-3%7D%7B2%7D%29%5E2)
on both sides so we can use this identity for the left side with the 's:
So the center is .
The radius is 
.
