Answer:
Number of min
Step-by-step explanation:
Hi,
Since the number of min determines our total cost, it's the independent variable.
Hope this helps :)
Answer:
-18
Step-by-step explanation:
Multiply the given equation by 2.
2(a +2b +6c) = 2(-9)
12c +2a +4b = -18
Answer:
(-5,7)(2,8)
Step-by-step explanation:
your just adding and subtracting the x and y with the rule it gives you
172 pounds = 78.0179 kilograms
