If jhon had 3 pets now he only has 1 how many ran away

free points

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?

What is the prime factorization of 23 ?me with this question

How to find the exponential function y=ca^x, with points (1,2) and (2,1)