Mastery challenge Which of the following expressions are equivalent to 7.24 - 8.1. - 3.77.2 + -8.1+ -3.7?
Choose all answers that apply:
A
-7.2 -8.1= -3.7-7.2 + -8.1 4 -3.7
B
-7.2 -8.1 = 3.7-7.2 + 8.1 + 3.7
None of the above

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?

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.