Which of the following is a rational number? a
A) ✓2.5
B) - ✓64
C) 4✓5
D) ✓ 14.4

i think it’s D but i don’t know for sure

A. is the right answer

Step-by-step explanation:

D is not right because it is not a perfect square. A is the only perfect square optional, which makes it rational. Hope this helps :)

c: y > - 1/6x + 1

step-by-step explanation:

dashed line - meaning this < or > also not equal

solid line - meaning this < or > also equal

your answer is c because y > means up & it's shaded up, but y < means down

hope this ! : )

step-by-step explanation: