A hair dresser is placing an order for a new shampoo. Company A charges $4.00 per bottle plus $10.00 handling fee per order. Company B charges $3.00 per bottle plus a 25
handling fee per order . How many bottles, x, must the hairdresser buy for Company A to cost more than Company B?*

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

Acone with volume 1350 m³ is dilated by a scale factor of 1/3. what is the volume of the resulting cone? enter your answer in the box. m³

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18