Answer:
c=2
Step-by-step explanation:
3c+8=14
subtract 8 from both sides
3c=6
divide both sides by 3
c=2
Answer:
4'9.87
Step-by-step explanation:
Answer:
21/7= 3
Step-by-step explanation:
I think it is 715 mph but I may have done my math wrong....
Answer:
false
Step-by-step explanation:
X squared minus 5 is not necessarily prime
