Answer:
14 wreaths
Step-by-step explanation:
8.4 meters of ribbon left and 14 wreaths made
9 * 0.4 = 3.6 meters used for presents
12 - 3.6 = 8.4 meters left for wreaths
8.4 / 0.6 = 14 wreaths
A. 3x+21
B. 25-5x
C.8x-16
D.x^2+6x+24
C
Reflect over y axis the rotate 180 degrees.