Answer:
40/30
Step-by-step explanation:

Answer:x>-3
Step-by-step explanation:
Answer:
they get 8.27$ back.
Step-by-step explanation:
Cost of lunch=$7.29+$8.45+$5.99
=$21.73
3 of them put $10 each=$10×3
$30
Total change they got back=$30-$21.73
=$8.27
Mark as a brainest answer ok
Answer:
No new substance is being formed.
Answer:
16
Step-by-step explanation:
divide 36 by 2.4. equals 15