together the yankees and red sox have won 30 world series in the last 100 years. the yankees have won 9 times as many as the red sox. how many world series have the yankees won?

Find the value of x that will make l ll m

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

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.