There are 35 questions on allison's english test. the multiple choice questions are worth 2 points each, and the short answer questions are worth 5 points each. the entire test is worth 100 points.

let x=multiple choice questions, and y=short answer questions.

how many short answer questions are on the test?

Which expression gives you the distance between the points (5,1)and(9,-6)

Amass weighing 16 pounds stretches a spring 8/3 feet. the mass is initially released from rest from a point 2 feet below the equilibrium position, and the subsequent motion takes place in a medium that offers a damping force that is numerically equal to 1/2 the instantaneous velocity. find the equation of motion if the mass is driven by an external force equal to f(t)=cos(2t).

X+y ≥20 x≤2y a) (0,22) b) (7,11) c) ( 15,6) d) (10,10) e) (12,5) f) (8,16)