Which of the following is not a factor of the binomial 7x^2-28x? 1. x-4
2.x
3.7
4.-4

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

Average acceleration: i have no idea how to do this.

Prove that quadrilateral is a rhombus.