What kind of system of linear equations has multiple common coordinate pairs?

A. A system with one solution.
B. A system with infinite solutions.
C. None of these.
D. A system with no solutions.

On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.

What is the solution of log2  (3x  -  7)  =  3? 4 5

Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite