A trader bought 1000 oranges for $500. Eighty of them were bad. She sold the remainder in
packets of four at $3.50 per packet. Calculate
i. the total amount she received for the
oranges sold
ii. the percentage profit on the amount she
paid for the oranges.

Using two or more complete sentences, describe how you can find a vector parallel to b=-2,3

The avenues in a particular city run north to south and are numbered consecutively with 1st avenue at the western border of the city. the streets in the city run east to west and are numbered consecutively with 1st street at the southern border of the city. for a festival, the city is not allowing cars to park in a rectangular region bordered by 5th avenue to the west. 9th avenue to the east, 4th street to the south, and 6th street to the north. if x is the avenue number and yis the street number, which of the following systems describes the region in which cars are not allowed to park? 5th ave 9th ave

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c