Afootball team loses 3 yards on one play and 6 yards on another play. write a sum to represent this situation and explain how it relates to the problem

Find the volume of the described solid. the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x. a) 441b) 147c) 864d) 882

2x minus y equals 6, x plus y equals negative 3

Solving algebraic equations 2m+3=11