Answer:
X=81
Step-by-step explanation:
X-3=84
X=84-3=>81
Answer:
c. none of the above
Step-by-step explanation:
9/15 is the correct answer if you add 6,4,and 5 you will get 15. Then, add 4,2,and 3 and you will get 9. 9 is the numerator and 15 is the denominator.
Answer:
just use the 10's btw
Step-by-step explanation: