D/13>-3
You have to multiply 13 in both sides to eliminate the Denominator 13 on the left leaving variable D only.
(D/13)(13) > -3(13)
D > -39
so... D. D > -39
-5 =(8m+12)/4
multiply each side by 4
-20 = 8m + 12
subtract each side by 12
-32 = 8m
Divide each side by 8
-4 = m
I'm 17 and I'm in my Junior year of high school.
W = 10 ft; l = 50 ft is Correct
w = 90 ft; l = 30 ft is Correct
w = 50 ft; l = 40 ft is Correct
The awnser to this problem is like 1007