Answer:
third option
Step-by-step explanation:
The equation of a circle in standard form is
(x - h)² + (y - k)² = r²
where (h, k) are the coordinates of the centre and r is the radius
Here (h, k) = (4, - 1) and r = 10÷ 2 = 5, thus
(x - 4)² + (y - (- 1))² = 5², that is
(x - 4)² + (y + 1)² = 25 ← equation of circle
Answer:

Step-by-step explanation:
Call x the amount of blinds that Manny buys.
Let's call and the amount of curtains that Manny buys
There are only 35 windows, so the number of curtains and windows can not be greater than 35.

Manny can only spend $ 2100
Then we can represent this by an inequality in the following way.

and

We can write this as a single inequality:

Finally, the set of inequalities to model this problem is:

Answer:
The answer is 14
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given

Required
Expand and identify the steps

Apply distributive property

Apply associative property


For part a,y < x y > -2xPoint B: (3,1) plugin x=3, y=1 y < x 1 < 3which is true, so point B satisfies the first inequalityYou can graph the inequality y > 2x+5 and see which schools are in the shaded region