Answer:
Shortest=5, medium=9, longest=10
Step-by-step explanation:
x+x+5+x+4=24
3x+9=24
3x=15
x=5
Answer:
find the missing numbers
Step-by-step explanation:
Answer: it’s the 3rd one
Step-by-step explanation:
Answer:
3/1/4
That's the expression represents Lena's speed in miles per hour
Answer:
{x | x < 10/7}
Step-by-step explanation: