Answer:
9 times
Step-by-step explanation:
397/45= 8.6 Round to nine because you cant have half rides
Answer:
-a^2 -4a +3a +12
-a^2 -1a +12
Step-by-step explanation:
Answer:
im sorry i took long im not the best at math but since 10 equals r im not sure what you need to know but i think its 3+5r=80 i hope this help
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Answer:
You would divide
Step-by-step explanation: