Answer: I think the answer is 3x
Step-by-step explanation:
Answer:
The answer is 4
Step-by-step explanation:
Set them equal so it would be X-3= -X+5 then add the negative X to get
2x-3=5 then add the -3 to 5 and get
2x=8 then divide 2 from both sides to get
x=4
Answer:
12
Step-by-step explanation:
1/5 of 30 is 6
there are 24 cupcakes left
half of 24 is 12
12 are left over. These will get vanilla frosting.
Answer:
(a)8.0mg
(b)36.87 hours
(c)-0.168
Step-by-step explanation:
The amount of Valium in that person's bloodstream at any time can be modeled with the exponential decay function
(t in hours)
(a)After 12 Hours

(b)If A(t)=5mg
Then:

(c)

I put this into good old Desmos since I couldn't figure it out by hand. So here is what I got.