ANSWER: 1 is a subset of 3,5,7
Answer:
X=(0,3) (3,0) Y=(0,5)(5,0) Z=(7,0) (0,7)
Step-by-step explanation:
suppose ,3=x ,5=y and 7=z
0 is the common number
hope it helps.
您能再解釋一下嗎，謝謝
She bought 11 stickers
20 - 12.85
7.15
then
7.15/0.65
11
