Solve: 72x + 436= -96x + 1108 X=?

Which of the following is an equation of a line parallel to the equation y=4x+1?

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x

You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?