What is a equivalent expression for 4(x+7) -9

What is the t intercept of the line given by the equation below y= -10x + 14

V=x^4-y^4 pick three expressions that can represent the three dimensions of the prism (each in meters)

More than 450450 students traveled to a state park for a field trip. the school allowed 66 students to travel by car, and the rest traveled on 1111 buses, each of which held the same number of students. if there were ss students in each bus, which inequality best represents this situation?