This is 1/2)2=1/4 hope this helps
Answer:
B
Step-by-step explanation:
The profit made is equal to 2.25-2.25 which is 0.
|x+8|
Moves it 8 units to the left
Write a system of equations:
x + y = 125
20x + 15y = 2100
Solving:
x = 125 - y
20(125 - y) + 15y = 2100
2500 - 20y + 15y = 2100
2500 - 5y = 2100
-5y = 2100 - 2500
-5y = -400
y=80
x + 80 = 125
x = 125 - 80
x = 45
The first charges 45$ per hour and the second charges 80$ per hour
Answer:b
Step-by-step explanation:i took the test its right i promise
