Answer:
Refer to picture for number line
Step-by-step explanation:
To solve this inequality, we want to isolate the variable. We can do this my getting like terms onto one side
[add both sides by 7]
[add both sides by 3x/2]
[multiply both sides by 2]
[add]
[divide both sides by 15]
[simplify]
Now that we have out inequality, we want to graph it. Since we know that , that means we have an open circle. Since x is less than, the arrow would be pointing left.
Answer:
Step-by-step explanation:
Given
Required
The equation for the line of reflection
Taking points A and A' as a point of reference:
and
First, calculate the midpoint (M)
Calculate the slope (m)
The midpoint of a reflection is always perpendicular to the points being reflected.
So, the slope of is:
The equation is then calculated as:
Where:
Hence, the equation of line of reflection is:
Answer:5(7+5+2)
Step-by-step explanation: () also stand for multiplication, there are 5 people, so 5(cost of each person's spendings) is equal to 5(7+5+2).
Answer:
2010
Step-by-step explanation:
Answer:
The answer would be one solution.