The image shows that all integers are rational numbers, but there are rational numbers that are not integers.
The formal statement would be

She has to make 400 in order to raise $200 because if she was selling them for $1 she would need 200 so just double that since she's only selling them for $0.50
Answer:
18
Step-by-step explanation:
3x6=6x3=6+6+6=12+6=18
You would multiply 29.50 x 0.07 which would give you 2.065. The tax amount would be $2.07. The total after tax would be $31.57
31.25 miles because I don’t know