Answer:
0
Step-by-step explanation:
This is like saying 15-15.
Answer:
The rate of change is 3.
Step-by-step explanation:
When the y vaues increase, they add 3 three times.
a(x)= 
a(x)= 
And If you use this for all the numbers, the value would be three.
2.75+5*1.65=11 kg weight of the box with laptops.
p=40+(11-5)*3.15=58.9
The cost to ship the packed box is $58.9
Answer:

Step-by-step explanation:

Answer:
2x-3>15 and 3-7x>17 =
3-7x>17
-7x>14
x<-2
Step-by-step explanation:
Sorry this is not a proper equation. I think you meant this equation.
2x-3>15 and 3-7x>17
for this equation the answer is
3-7x>17
-7x>14
x<-2