D=dante's cards number
a=anna's cards number
d=60
this (d) is at least (smallest is, aka greater than or equal to or <u>></u>) 6 more than (+6) 3 times as many as anna (3 times a or 3a)
d<u>></u>6+3a
d=60
60<u>></u>6+3a
subtract 6 from both sides
54<u>></u>3a
divide both sides by 3
18<u>></u>a
anna has at least 18 cards
Answer: yes at the top and the bottom.
Step-by-step explanation:
180-132=48
1 is 48
2 is 132
3 is 48
Don't forget to thank me
Answer:28.26
Step-by-step explanation:kid use pi r^2