Which Theron could be used to prove pqs=rqs

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

Need an artist designed a badge for a school club. figure abcd on the coordinate grid below shows the shape of the badge: the badge is enlarged and plotted on the coordinate grid as figure jklm with point j located at (2, -2) and point m is located at (5, 4). which of these could be the coordinates for point l? a. (2, 4) b. (8, 4) c. (5, 1) d. (5, 7)

Alex's monthly take home pay is $2,500. what is the maximum bad debt payment he can maintain without being in credit overload?