Answer:
2
Step-by-step explanation:
2
Answer:
75900000
Step-by-step explanation:
75,900,000 because it's less then 50
For this question you can say:
10/2 = a/a-9 is equal to 2a = 10a - 90
so now you should add -10a on both sides:
2a -10a = -90 ⇒ -8a = -90 ⇒ a = -90/-8 ⇒ a = 11.25 :)))
i hope this is helpful
have a nice day
