Answer:
y = 7
Step-by-step explanation:
Add -4y and 6y
Move all terms not containing y to the right side of the equation.
Divide both sides by 2
Graph the inequality. 2x+5y> -15
2 answers:
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Answer:
(a) and (e)
Step-by-step explanation:
Given
Required
Select the true statements
First, is a statement about the area.
The area is calculated as:
So, we have:
(a) is true
Next, is a statement about the circumference.
This is calculated as:
So, we have:
(e) is true
Answer:
1) - Greater than -10 and less than 10.
2) - Greater than or equal to -10 and less than or equal to 10.
3) - Greater than or equal to -10 and less than 10.
4) Greater than -10 and less than or equal to 10.
Step-by-step explanation:
There are four form of describing that set in interval notation, which presented below:
1) - Greater than -10 and less than 10.
2) - Greater than or equal to -10 and less than or equal to 10.
3) - Greater than or equal to -10 and less than 10.
4) Greater than -10 and less than or equal to 10.