ANSWER
,Yes
,NO
,NO
,Yes
EXPLANATION
The line passes through these two points, 
and
.
We can use these two points to determine the slope of the line.
The formula for finding the slope of a line when at least two points are known is 
.
We can choose 
and 
or 
and 
.
We shall get the same result.
.
We now determine the equation of the line using the poit-slope formula,
.
When we choose , then we will obtain,
as the point-slope form.
When we choose , then we will obtain,
as the point-slope form.
Answer:
74.5
Step-by-step explanation:
Mean: 75
Median: 74.5
Mode: 72
Definition: The median is the middle number if you put the numbers in numerical order.
Step-by-step explanation:
2x + 1 + x - 13 = 180° because these angles are supplementary
3x - 12 = 180°
3x = 180 + 12
3x = 192 divide both sides by 3
x = 64
2x + 1 ➡ 2 × 64 + 1 = 129°
x - 13 ➡ 64 - 13 = 51°
B to the second means b * b.
The short hand for b*b is b^2 on this editor or
c to the fourth means c * c * c *c
the short hand for c*c*c*c is c^4 on this editor or
The answer you want is b^2/c^4 in the answer box.
If this is wrong and you have choices, please list them and I will edit or put the answer in a comment.
You're going to use the substitution method for this.
First, we know that Y = x-7, so we can plug x-7 into everywhere we see Y!
3x - 3(x - 7) = 21
then we simplify
3x - 3x + 21 = 21
^ ^
These cancel out!
So we're left with...
21 = 21
That means that the solution to this equation is all real numbers!
