Answer:
Blankets sell for $29 a piece, and hooded towels sell for $23 a piece.
Step-by-step explanation:
blanket = x
towel = y
5x + 13y = 444 -> x=(444-13y)/5
23x + 13y = 966
23[(443-13y)/5] +13y = 966
x = 29
y = 23
4x² + 12 = 7x
4x² + 12 - 7x = 0
use the quadratic formula and get your answer!
The probability would be 4/15
C. x=8.5
-18+3x+x=-2(2x-25)
-18+4x=-4x+50
+4x +4x
-18+8x=50
+18 +18
8x=68
8 8
x=8.5
