There were 80 questions on the test.
Answer:
C 1/3
Step-by-step explanation:
out of the 6 possible moves you have the possibility of landing on question mark twice. 2/6 -> 1/3
10% = 0.1
10% of 5 = 10% x 5 = 0.1 x 5
therefore, the answer is $0.50
Answer:

Step-by-step explanation:
Given

Point (4,-5)
Required
Determine the line equation
From the question, we understand that the line is parallel to 
This implies that they have the same slope, m
A linear equation is:

Where

By comparison:
and 

Next, we determine the line equation using:

Where
and 


Hence,
<em>Option C is correct</em>
<em />
It should be A
Angle b=angle g
6x+8=4x+12
2x=4