In mathematics, when we talk about a population, we are talking about
the people, places, or things under consideration.

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out

The equation |pl = 2 represents the total number of points that can be earned or lost during one turn of a game. which best describes how many points can be earned or lost during one turn? o o -2 2 oor 2 -2 or 2 o