Answer:
C.
Explanation:
If the line and dot are solid, than the x values can be 0 or higher.
0 and 4 are two values that x can equal.
the square root of 0 is 0, and the square root of 4 is 2.
A, B and D do not work with those values, so the answer is C
Hello,
Let assume x the number of half-dollars3x is the number of quarters.
The coins total $13.75.

11 is the number of half-dollars
33 is the number of quarters.
Answer:
A - 6
B - 2
Step-by-step explanation:
The six sides would be:
2 sides of 14*4=56cm^2, 112 in total
2 sides of 4*6=24cm^2, 48 in total
2sides of 14*6=84cm^2, 168 in total
112+48+168=328cm^2
The graph intersects y = 0 at x = 2 and x = -6, so the answer is B.