Solve 15 ≥ -3x or 2/5x ≥ -2. a.) {x | x ≤ -5} b.) {x | x ≥ -5} c.) {all reals}

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3

answer: the answer is b. i think hope i got it correct

step-by-step explanation: