Solve for z. 1+2z<5.

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?

If g^-1(x) is the inverse of g (x) which statement must be true

Proportions in triangles solve for x