How many solutions can be found for the equation 3y + 5 - 2y = 11? O Zero O One OTwo O Infinitely many​

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.

Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42

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).