Solve the system of equations by elimination: x — 5y = 1
2x + 5y = 17
infinite solutions
(6,2)
(6, 1)
(-6, 1)

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.

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?