Atriangle has sides with lengths of 5x -7, 3x -4, and 2x -6. what is the perimeter of the triangle?

Your family has $745 for vacation. they spend 40℅ of the money on a hotel. they spend the remaining 1/3 on food. enter the amount of money your family will have left for activities

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

The suare root of 9x plus 7 plus the square rot of 2x equall to 7