Answer:
1. The change per week is $40 as it is the coefficient.
2. The starting amount is $550 as it is the constant.
In order to find the second endpoint or a line segment given the first and the midpoint, you need to realize that the midpoint is an average of the two endpoints. Given that fact, we can derive this formula looking at x values of points A and B with midpoint M. Remember this is only looking at the x values.
(A + B)/2 = M
So if we are looking for A, we can solve for A and use this modified formula.
(A + B)/2 = M
A + B = 2M
A = 2M - B
Now we can do this with the y values of these points as well. We then have the coordinates of both parts of A.
The another way of writing inequality is x > 64 and x < 68
<h3>What is inequality?</h3>
A statement of an order relationship—greater than, greater than or equal to, less than, or less than or equal to—between two numbers or algebraic expressions.
As the actor has to be taller than 64 inches, and less than 68 inches.
and we use greater than or less than signs and not greater than or equal to or less than or equal to show the inequality.
hence, x > 64 and x < 68.
Learn more about this concept here:
brainly.com/question/1674182
#SPJ1
-x - 5 = -11
add 5 to both sides
-x - 5 + 5 = -11 + 5
-x = -6
x = 6
Answer:
D. 1/2
Step-by-step explanation:
