How many solutions does the system have? You can use the interactive graph below to find the answer.
12x9y=-36
4x+3y=-12
Choose 1
A)one solution
B)no solution
C)infinitely many solutions

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

What is the ratio of the length of an object in yards to the length of the same object in miles?

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?