Answer:
12
Step-by-step explanation:
there are 12
between 23 and 35
Ask SAPPHIREMOON, and they'll give you the answer, because I can't do math
Answer:

Step-by-step explanation
Three-fifths of a number means
and 21 less than that number means
.
Answer: Yes, a triangle can have sides of those lengths.
Step-by-step explanation:
Answer:
-20
Step-by-step explanation:
P-17=2P+3
P-2P=17+3
-P=20
Divide both sides by negative 1
P=20