Answer:
D. x<-9
Step-by-step explanation:
-3(x+5)>12
x+5<12/-3
x+5<-4
x<-4-5
x<-9
To travel 13 mph it would take roughly 8.2 minutes !
When you owe money it is a negative because when you earn money you have to pay it back
Answer:
<u>The critical numer is x = -3/10</u>
Step-by-step explanation:
We need to find the derivative of the function and then equal to zero to get the values of x.
The function is:
Let's take the derivative whit respect of x and equal to zero.
Now, we just need to solve it for x.
<u>The critical numer is x = -3/10</u>
I hope it helps you!