No not always, because x could be a smaller number than y which would make it an negative. If x is bigger than y most likely it will be, but not always.
Answer:
x = 35/22
y = 3/22
Step-by-step explanation:
y= 2/5x-1/2 ................(1)
y=-1/3x+2/3 ...............(2)
10*(1)
10y = 4x -5 ...................(1A)
3*(2)
3y = -x +2 ....................(2A)
To find intersection, solve for y & x
4(2A) + (1A)
12y+10y = -4x+4x +8-5
22y = 3
y = 3/22
Substitute in (1)
3/22 = 2/5x -1/2
multiply by 110
15 = 44x - 55
70 = 44x
x = 70/44 = 35/22
Answer : There are no more than 10% of homes in the city are not up to the current electric codes but actually we do not have evidence to accept it.
Explanation:
The Type I error occurs when the null hypothesis is true but we reject it.
Given null hypothesis : 
: an electrician claims that no more than 10% of homes in the city are not up to the current electric codes.
The Type I error for the given situation is that there are no more than 10% of homes in the city are not up to the current electric codes but actually we do not have evidence to accept it.
Answer:
See below in Bold.
Step-by-step explanation:
If he scored 76 points he must have answered 76/4 = 19 questions correctly.
If the total number of questions is q then our equation is q = 10 + 76/4
= 10 + 19 = 29 questions.
Answer: 
Step-by-step explanation:
q(x) is increasing for 
.
p(x) is increasing for 
.
So, both functions are increasing for .
