Answer:
y = 2x + 13
Step-by-step explanation:
y - 3 = 2 ( x + 5 )
y - 3 = 2x + 10
+ 3 + 3
y = 2x + 13
An example of an independent and dependent variable is a grocery bag with groceries. The dependent variable is the groceries and the independent variable is the grocery bag because without the grocery bag, the groceries would have to be carried by hand which is much harder.
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Well, you can see in the system that they give you the expression x = 6 - y. So it's literally telling you that, well, x equals (6 - y), and therefore since they're equivalent expressions, you can substitute 6 - y for x to solve the system.
Answer:
Quarts to gallons = divide
Weeks to days = multiply
Feet to inches = multiply
Miles to yards = multiply
Ounces to pounds = divide
Step-by-step explanation:
If you are going from a smaller unit to a larger unit, you divide.
If you are going from a larger unit to a smaller unit, you multiply.