2x - 45 = x +4
Add 45 to each side:
2x = x + 49
Subtract 1x from each side:
x = 49
Answer:
A function that is one to one
Step-by-step explanation:
Each input has one output.
Answer:
if three bags cost $21.75, one bag costs $7.25, therefore five bags cost $36.24.
Hope this helped!
Step-by-step explanation:
Answer:
5 7/12
Step-by-step explanation:
have a great day :)