The demand function for a certain brand of backpacks is where is the unit price in dollars and is the quantity (in hundreds) demanded per month. Find the elasticity of demand, and determine the range of prices corresponding to inelastic, unitary, and elastic demand. If the unit price is increased slightly from , will the revenue increase or decrease?

Which of the following is a justification used while proving the similarity of triangles lom and mon

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?