Systems of equations
x+y+z=1 2x+4y+6z=2 -x+3y-5z=11

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.

Which of the following scenarios demonstrates an exponential decay