Cualquier es la siguiente expresiones equivalentes a(4x-5) (3x+7)

The jurassic zoo charges $14 for each adult admission and $5 for each child. the total bill for 77 people from a school trip was $565. how many adults and how many children went to the zoo? i

Josephine has a great garden with and area of 2x2 + x - 6 square feet

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.