The way you put it is confusing. I'll answer but the way you put it was confusing to me.
(x^2)+4x-12=48
I Hope this is what you were looking for. If it isn't this just plug it in
x=6
The answer is B. 4 3⁄8 yards. The amount of material needed for the jacket is: x = 2 5/8 yd = 2 + 5/8 = 16/8 + 5/8 = (16+5)/8 = 21/8 yd. The amount of material needed for the skirt is: y = 1 3/4 yd = 1 + 3/4 = 4/4 + 3/4 = (4+3)/4 = 7/4 yd. The total amount of material Jane needs is: x + y = 21/8 + 7/4 = 21/8 + 14/8 = (21+14)/8 = 35/8 = (32+3)/8 = 32/8 + 3/8 = 4 + 3/8 = 4 3/8 yd.
The third one is correct so it would be C.
Just substitute X and Y into the question.
Answer:
c not sure tho
Step-by-step explanation:
