Answer:
The system of inequalities is


Step-by-step explanation:
step 1
Find the equation of the solid blue line
Let

Find the slope of AB

The equation of the line into slope intercept form is equal to

we have

----> the point A is the y-intercept
substitute
-----> equation of the solid blue line
The solution of the inequality is the shaded area above the solid line
therefore
The first inequality is

step 2
Find the equation of the dashed red line
Let

Find the slope of CD

The equation of the line into slope intercept form is equal to

we have

----> the point C is the y-intercept
substitute
-----> equation of the dashed red line
The solution of the inequality is the shaded area below the dashed line
therefore
The second inequality is

The system of inequalities is


9514 1404 393
Answer:
yes
Step-by-step explanation:
There are at least a couple of ways to show congruence.
1. ∠P ≅ ∠Q . . . given; PB ≅ QB . . . given; ∠QBS ≅ ∠PBR . . . vertical angles; ΔPRB ≅ ΔQSB by ASA
__
2. PB ≅ QB . . . given; ∠QBS ≅ ∠PBR . . . vertical angles; BR ≅ BS . . . given; ΔPRB ≅ ΔQSB by SAS
Answer:
-82
Step-by-step explanation:
-18 - 64
-82
Answer: -82
Answer:
Ben has 13 unsharpened pencils
Step-by-step explanation:
5 + 8 = 13