Answer:
7x+5=7x+5 they are equal same lines
Step-by-step explanation:
3(x-5)=1+(5x+2x)
3x-15=1+7x
-15=1+7x-3x
-15=1+4x
-15-1=1+4x-1
-16=4x
-16/4=4x/4
-4=x
Answer:
Step-by-step explanation:
The null hypothesis

The alternative hypothesis

At 0.02 level of significance,
the testing firm rejects the null hypothesis.
This implies that the rejection of the null hypothesis shows that there is sufficient evidence to reject a newsletter publisher who believes that 64% of their readers own a Rolls Royce.
130 degrees clockwise - 75 degrees counterclockwise = 55 degrees clockwise.