Cost = fix cost + hourly cost - discount
Cost = 4* [5 + 4x - 4x(20/100)] = 4*[5 + 4x - 0.8x] = 4*[5 + 3.2x] = 20 + 12.8x
Answer: option B) 12.8x + 20
Answer:
b or c
Step-by-step explanation:
2×-1 +1= -1
-1>-3
2×0+1= 1
1>-3
For this reason the equality can be b or c
For number 3 it is 56 pints! i’ll do the other ones in a second
remember to use SOH CAH TOA. THE SOLUTION THAT I GOT CAME OUT AS 15/8
Answer:
Step-by-step explanation:

translate 3 units up will change the y coordinate so will add 3 to y or f(x)

translate 4 units to the left will change the x coordinates so will add 4 to the x to move towards left
