Answer:
a) For 460 minutes of calling.
b) This would cost 87,4 dollar.
Step-by-step explanation:
a) x= the amount of calling in minutes
=> 23+0,14x=0,19x
<=> 23=0,05x
<=> 460=x
b) 0,19.460=87,4
Reading off the graph the function's value at x = 2 is about -3.1.
Answer: 2,4,6,8,9,10,12,14.
Step-by-step explanation:might wanna double check that just incase
Answer:
Width = Length =
Step-by-step explanation:
We have to first find an equations with the given variables:
Now apply the area format:
Since the area is 108 square inches
Simplify:
Since no number can be negative
Answer:
-10
Step-by-step explanation:
-10