No solution exists for -3x+y=-18 and -3x+y=-6
Answer:
It's the second option
Step-by-step explanation:
Graph for -(x+3)(x+1)
Answer:
area of the circle = 3.14 square units
Step-by-step explanation:
Circumference of the circle formula is 
where r is the radius of the circle
given circumference = 6.28
= 6.28
Value of pi is 3.14
2*3.14 * r= 6.28
6.28 r = 6.28
divide by 6.28 on both sides
r = 1
radius = 1
Area of the circle = 
= 3.14 *1*1 = 3.14
It will be: D
-3 x -5/2 = 15/2, which is 7 1/2