Answer:
120 bhoo
Step-by-step explanation:
Answer:
Step-by-step explanation:
5
=15.70...
To round a number to the nearest tenth , look at the next place value to the right (the hundredths)which is 0 in this question.
Thus, it will become 15.7
120 grams half life at 45 days would be 60 then half life of 60 in another 45 days (90 total) should be 30 grams
This is the one
<span>C. Start Fraction 25 over 4 End Fraction
</span>
5x-9 = 3x+3
2x-9 = 3
2x = 12
x= 6
plz mark branliest, hopoe this helps :)