If 3a = 4b , then a : b=
(a) 3:4
(b) 4:3
(c) 3:7
(d) 4:7​

What statement is true? 2x^2-9x+2=-1

Aparking garage charges $1.12 for the first hour and 0.50 for each additional hour. what is the maximum length of time tom can park in the garage if we wishes to play no more than $5.62

Your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph.