Answer:
3 and -2 is a terms and the x is the unknown
Step-by-step explanation:
Answer:
it's 81 cents
Step-by-step explanation:

Answer:
I believe the final answer is x=3
Step-by-step explanation:
when trying to solve equations, always sort things out and prioritize things, that way it's easier to get to the final answer.
x+2x-5=4
3x-5=4 just move the -5 to the other side and make it a positive
3x=9
x+y=4
y=1
3+1=4
In order to find the concentration after 11 minutes, let's use the value of t = 11 in the function C(t) and then calculate its value:

Rounding to three decimal places, we have a concentration of 0.036.
Answer:
C
Step-by-step explanation: