22. 14x
24. 14y+4x
26.8x
28. 7(5x+9y)
30. 7x+(3 x 4) [not sure]
32. 4y & 3y are like terms
5 is a constant
29.
You have 11 for those who only ran and 18 for those who ran and stretched.
1.5 hours=90 minutes
Because 90 minutes/ 30 minutes is 3, multiply 3.6 miles by 3 and get 10.8 miles as your final answer
Answer:15000ml
2L=2000mlx5 days =10000+2700+3300=15000ml
Step-by-step explanation: