B. Jonathan has a portfolio worth 1.1 million dollars. He made x automated telephone trades during the past year, buying and selling $90,000 worth of stock. Express his
total broker fee algebraically.

Simplify the expression. -2/5(10+15m-20n)

Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m

Apack of gum would be considered a(n) necessity luxury item small ticket item unaccountable expense