Geometry first semester.
can someone with this?

What is the solution of log2  (3x  -  7)  =  3? 4 5

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made. determine an equation to model his situation?

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.