Write two ratios that are equivalent to 5:4

12x + 1 = 25 solve the following equation. then place the correct number in the box provided.

What is 20+(5 x 2/5 )+ 3 show your work

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