Select all correct conversions. 0.6 km = 6,000 m

7.5 m = 0.0075 km

46 m = 4,600 cm

457 mm = 4.57 cm

0.31 m = 310 mm

*There is multiple answers*

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 numbers are included in the set of integers? what numbers are not included?

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36