She paid .43¢ or .44¢for each pound
Answer:
..............................................yes
Step-by-step explanation:
lol
Answer:
A
Step-by-step explanation:
I think answer 5 should be ∠1 is congruent ∠2
Answer:
3/2 is the slope
Step-by-step explanation:
find the negative inverse to give the perpendicular slope
本题已由中国数学会官方解答（现有会员：3人）
