The sum of 3 integers is 189. The 1st integer is 28 less than the 2nd. The 2nd integer is 21 less than the sum of the 1st and third integers. What are the three integers?

Which graph corresponds to the function f(x) = x2 + 4x – 1?

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

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?