Answer: X=5/4 Y=5
Step-by-step explanation:
So we do simple addition and get
81,900,000
if you mean simplest form as in scientific notation then
scientfic notation means (a number between 0 and 10)times 10^xpower so
8.19 times 10^7 or on online test
8.19e+07
By dividing it into halfs,fourths and so on
10:10 pm because the movie ended at 9:20 and 50 minutes later would be 10:10 :)