Question

23. Which is a solution to the inequality below?
-5n - 10 is > or equal to 20
a. n is < or equal to -2
b. n is > or equal to-2
C. n is < or equal to -6
d. n is > or equal to -6

Answer 1

Answer:

C.

Step-by-step explanation:

$- 5n - 10 > 20$

add 10 to both side

so...

$- 5n > 30$

divide by -5 so, the sign flips because multiplying or dividing with a negative number changes the sign.

30/5=6