What value of y makes the equation true -2y+3=-7y+19

Jim makes $10.35 per hour. write an equation that jim can use to calculate his pay.

Δabc is reflected across line l to form δ alblcl, and a¯¯¯al¯¯¯¯ intersects line l at point d. which equation is not necessarily true?

What is the greatest number of parts of a circle that can be formed by cutting the circle with 7 straight cuts? (note: the parts do not have to be equal in size)