Answer:
for number 7
Step-by-step explanation:
a²+b²=c²
3²+8²=c²
9+64=c²

Answer:
#16 is linear but idk what 17 is
Answer: it is b
Step-by-step explanation: just count how many lines between x and x' to the right its positive to the left its negative
5 out of 25
pick the chance over
add all possibilities
Answer:
7 cubic meters away
Step-by-step explanation: