Question

Solve.



–4t ≤ 48









A.

t ≥ –12








B.

t ≤ –12








C.

t ≥ 12








D.

t ≤ 12

Answer 1

D?

Answer 2

RULE to use here: for an inequality, solve for the variable just like you would do so for an equality EXCEPT if dividing or multiplying each side by a negative number, you must change the direction of the inequality sign

Answer 3

RULE to use here: isolate the variable by dividing each side by the coefficient of the variable (f.e. -2x=-2: divide each side by -2)

Answer 4

Using both of these rules, you get your answer